APA:
Audra, Philippe (2001). Feichtner cave (Kitzsteinhorn, Salzburg, Austria), a deep cave system developing into calcareous schists in a glacial environment.
Acta carsologica, letnik 30, številka 2, str. 165-174.
URN:NBN:SI:DOC-UJW3N0RR from http://www.dlib.si
MLA:
Audra, Philippe. "Feichtner cave (Kitzsteinhorn, Salzburg, Austria), a deep cave system developing into calcareous schists in a glacial environment."
Acta carsologica letnik 30. številka 2 (2001) str. 165-174.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-UJW3N0RR>