Articles
Homo Sapiens Neanderthalensis. 1988. 29: 21.
Speleophilately over the Polar Circle. 1989. 33: 6-7.
About the natural bridge that exists no more. 1991. 35: 3-4.
Some karst forms on postal cancels in Yugoslavia. 1991. 35: 5-8.
Dubrovnik and speleology. 1991. 36: 6
Some less known karst form of postal cancellations in
Yugoslavia. 1992. 37: 5-13.
Speleological voice from Sarajevo. 1994. 44: 28-29.
Speleophilatelic notices from Bosnia. 1995. 47: 24-27.
Cave art at Badanj.
