(Stoikova, V.) La route pontique occidentale et le réseau routier dans le Sud-Est de la Thrace. - Thracia Pontica 1, 223-224.
L'art thrace à l'époque préclassique (fin IXe - VIe s. av. J.C.): Problèmes de la méthode. - In: VI Symposium Internazionale di Tracologia (11-13 maggio 1989, Firenze). Roma, Milano, 1992, 108-112.
Culture and Ritualism in Thrace (XVIth - VIth c. BC). – Orpheus 3, 1993, 26-36.
Le folklore Sud-Est européen: une re-indoeuropéisation. - In: Europa Indoeuropea. Atti del VI Congresso Internazionale di Thracologia e del VII Symposium Internazionale di Studi Traci (24-28 Mars 1992, Palma de Mallorca). Roma, 1994, 115-124.
List of publications by prof. Alexander Fol. - Thracia 11. Studia in honorem Alexandri Fol, 1995, 17-30.
Jewellery. Ethno-cultural problems in South-Eastern Europe (Middle of the 2nd - beginning of the 1st Millennium BC). - In: Ethnography of European traditional cultures. Their role and perspective in a multicultural world. Athens, 1995, 109-129.
Bivalent ritual attitude areal-typological and/or genetical continuity between ancient and modern times. - In: Laughter and Tears in the Balkan Cultures. International Ethnological Symposium. Athens, 1996, 55-62.
The White and the Red in Thracian-Phrigian Ritualism. - In: Color and Cultural Heritige ‘95. 1997, 17-19.
The Кouker without mask. The masquerade feasts in Southeastern Europe. – Orpheus 7, 1997, 83-99.
Sainte Marina: une vision sur l'héritage spirituel antique. - In: The Thracian World at the Crossroads of Civilizations. Proceedings of the Seventh International Congress of Thracology, Vol. I. Bucharest, 1997, 679-690.
La Sainte oubliée: Le dromenon-dit de Sainte Marina. - In: Dromena. Moyens modernes et techniques d'enregistrement. Ie Conférence Internationale (4-6 Octobre 1996). Komotini, 1997, 109-127 (in French); 128-138 (in Greek).
Anasténares et Kalogeros - état des recherches. - In: Η Δραμα καί η περιοχη της. Ιστορια καί πολιτισμος. Β' επιστημονικη συναντηση 18 -22 μαιου 1994. Δραμα, 1998, 435-439.
Megaliths in Thrace and Phrygia. - In: Thracians and Phrygians: Problems of Parallelism. Proceedings of an International Symposium on the Archaeology, History and Ancient Languages of Thrace and Phrygia (3-4 June 1995, Ankara). Ankara, 1998, 19-27.
Megalitii sacri din Tracia. - Artã cultyrã Sud-Est civilizatie 4/30, 1998, 42-46.
Thracian Helmet from the village of Pletena, Western Rhodope. – Orpheus 8 1998, 21-34 (with V. Inkova).
Anciens instruments mystérieux dans le folklore moderne: la musique des parures. - In: Cloches, Carillons, Musique. Programme européen Pacte II. Région de Crête, Province de Luxemburg, Région Midi-Pyrénées, 1999, 38-43.
Lаnds and Peoples; The Thrace of the priest-kings; From crisis to tolerance. - In: Bulgaria. History retold in brief. Sofia, 1999, 7-46; 20032, 7-46.
Rev.: "Rolle, R., V. Murzin, A. Alekseev. 1998. Königskurgan Čertomlyk: ein skythischer Grabhügel des 4. vorchristichen Jahrhunderts. Mainz (= Hamburger Forschungen zur Archäologie 1, 1997)" (mit B. Todorieva). – Orpheus 9, 1999, 57-63 (на български език в Анали 1-4, 2000).
Byzas-Byzantion: une métaphore historico-culturelle. - Thracia 13. Studia in memoriam Velizari Velkov, 2000, 101-106.
Golden Power and Golden Death; Entering the Long-term History; Imagenary and Idea; The Roch and the Fire. - In: Fol, A., K. Jordanov, K. Porozhanov, V. Fol. Ancient Thrace. Sofia, 2000, 13-26; 41-60; 147-168; 171-192 .
Le loup en Thrace Hyperboréenne. - In: I Congresso de mitología Mediterránea. La razón del mito (1-3 Julio de 1998, Terrassa). Madrid, 2000, 110-118.
Πέτρωμα. - In: Скални и мегалитни паметници. Проблеми и пътища за тяхното разрешаване. Акти на Международен симпозиум (12 - 22 юли 1999, София-Кърджали-Шумен-София). София, 2001, 50-53 (in English).
La Thrace Antique: le silence parle. Comité National EUROPALIA, Bulgaria, Sofia, 2002.
Religion et culture. - In: L'or des Thraces. Catalogue. Bruxelles, 2002, 41-46.
Thracian Rock-cut Palace-Sanctuary. Preliminary Report. - In: Proceedings of the Eighth Intern. Congress of Thracology, Vol. II. Sofia, 2002, 845-856 (with N. Ovcharov). (Part one: Fol, V. Topoi of Faith, 845-851, fig. 1-7).
List of publications by Alexander Fol; Roc-cut caves with two entrances or the model of the Cosmos. - In: Thracia 15, In honorem annorum LXX Alexandri Fol, 2003, 11-29; 239-250.
Spatial and Temporal Continuum of the Rock-Cut Topoi of Faith. An Essay on a Preliminaty Reconstruction of the Faith-Ritualism. - In: Mitrevski, D. (Ed.). Pyraichmes 2, Kumanovo, 2003, 215-228.
Das Mykenische Thrakien als Impulsgeber der antiken Welt. - Vernissage. Die Zeitschrift zur Ausstellung Nr. 15/04 (12 Jahrgang 137), 2004, 20-25 (Die Thraker. Das goldene Reiche des Orpheus).
Herrscher und Priester in mykenischen Thrakien; Katalog Nos 148-185. - In: Die Thraker. Das goldene Reiche des Orpheus. II. Das Mykenische Thrakien. Bonn, 2004, 93-100; 101-111.
Interpretative possibilities for rock-cut topoi of faith in and around natural caves. - In: Proceedings of the Eight National Conferences on Speleology devoted to the 100th anniversary of the Surnena Gora Tourist Society (Stara Zagora, 11-13 October 2002). Stara Zagora, 2004, 82-86.
Knowledge in the Beyond. – Orpheus 13-14, 2004, 31-44.
Mask and Massquerade: From Mysterious Initiation to Carnaval Tradition. - In: Mouldin, B. (Ed.) Carnaval. Seattle, 2004, 45-63.
The Rock Antiquity of Eleusis. - In: Nikolov, V., K. Băčvarov (Eds) Von Domica bis Drama. Gedenkschrift für Jan Lichardus. Sofia, 2004, 171-180.
Rock-cut Sanctuaries in Rhodopes Mountain and their North Aegean parallels (= Πέτρινα ιερ στο ορος Ροδόπη και τα παράλληλα τους στο βόρειο Αιγαίο). - In: Πρακτικὰ. A'. δίεθνους συνεδρίου Βαλκανικών ιστορικών σπουδών. Καβάλα, 2004, 45-62 (in English); 63-80 (in Greek).
Formación de la cultura de los tracios (1200-500 a. de C.). - In: Los Tracios. Tesoros enigmáticos de Bulgaria. Obra Social, Fondación La Caixa. Barcelona, 2005, 40-43.
Heroons-Tombs-Sanctuaries - Thracia 16. In honorem X congressi studiorum thracicorum, 2005, 45-56.
Ritualism in rock-cut and megalithic monuments in ancient Thrace. - In: BAR, International Series, 1337. Actes of the XIVth UISPP Congress. Oxford, 2005, 13-24.
Introduction; The Odrysian Royal Dynasty; Faith and the Cosmos. - In: Fol, V. (Ed.) The Thracian Cosmos - The Sacred Realm of Kings. Sofia, 2006, 9; 11-18; 19-21.
La Thrace - patrie des rois immortels; Casque (annotation). - In: L'or des Thraces. Trésors de Bulgarie. Musée Jacquemart – André, Paris, 2006, 19-39; 142.
The rock Antiquity of Delphi. - In: Tasic, N., C. Grozdanov (Eds) Homage to Milotin Garašanin. Belgrade, 2006, 513-521.
Interpretative possibilities for rock-cut topoi of faith in and around natural caves. - Ancient Civilizations and the Sea. International Conference a Tribute to the 70th Anniversary of Prof. Michail Lazarov (Varna 13th-15th October, 2004) (= Acta Musei Varnaensis 5). Varna, 2007, 84-91.
The Solar Doors - a Gate to Beyond. - In: Thrace in the Graeco-Roman world. Proceedings of the 10th international congress of Thracology (18-23 October 2005 Komotini-Alexandroupolis). Athens, 2007, 169-175.
Thirty Years Later. - Thracia 17, 2007, 73-84.
Thracia Enigma. - In: Thracia Enigma. Maastricht, 2007, 5-6; p. 22.
Kuker bez Maska. - In: Jaffé, N. A. A Balkan Customs half as old as time. A Study in Ancient Myth and Living Ritual. Trafford Publishing: LXXXI – XCI, 2007 (with S. Raichevski).
The "unknown" megalithic and stone-cut monuments of Europe (megalithic and rock-cut sites in Southeast Bulgaria). - In: Kostov, R. (Ed.) Geoarchaeology and archaeomineralogy. International Conference (29-30 October 2008, Sofia). Sofia, 3-10 (with R. Kostov).
The Rock as a topoi of faith. The interactive zone of the rock-cut monuments - from Urartu to Thrace. - In: Kostov, R. (Ed.) Geoarchaeology and Archaeomineralogy. Proceedings of the International Conference (29-30 October 2008, Sofia). Sofia, 151-162.
Fol, A., V. Fol. Траките / The Thracians. Sofia, 2008.
A trák királyok aranyától a bolgar népi kultúra élö parazsáig. – Haemus 3-4, 2008, 3-11.
The Anthropodaimons with Golden Masks from the Upper Stream of Tonzos. - Thracia 18. In memory of Alexander Fol, 2009, 35-42.
The Magic Force of the Megaliths. - In: Balkan Megaliths. First Symposium (27.03.2009, Sofia). Sofia, 2009, 14-17.
The wolf/the dog and the North as the direction of wisdom. - In: Studia archeologiae et historiae antiquae. Doctissimo viro Scientiarum Archeologiae et Historiae Ion Nikuliţă, anno septuagesimo aetatis suae, dedicator. Chişinău, 2009, 149-158.