| Valeria Fol |
 |
The Rock Antiquity of Eleusis
VFOL_Eleusis.pdf
Von Domica bis Drama. Sofia, 2004.
Pyraichmes
VFOL_Pyraichmes.pdf
Volume II. Kumanovo, 2003.
Thracia 15
VFOL_Rock-cut caves.pdf
In Honour of Alexander Fol's 70th Anniversary. BAS, Institute of Thracology, Sofia, 2003.
