APA:
Zupan Hajna, Nadja (2002). Osovniška jama, the cave in isolated karst in the east of Slovenia.
Acta carsologica, volume 31, issue 3, str. 75-87.
URN:NBN:SI:DOC-D84YVHHM from http://www.dlib.si
MLA:
Zupan Hajna, Nadja. "Osovniška jama, the cave in isolated karst in the east of Slovenia."
Acta carsologica volume 31. issue 3 (2002) str. 75-87.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-D84YVHHM>