APA:
Šumrada, Radoš (1999). OGIS (Open GIS specification) standard.
Geodetski vestnik, volume 43, issue 1, str. 62-67.
URN:NBN:SI:DOC-KWD1EUHJ from http://www.dlib.si
MLA:
Šumrada, Radoš. "OGIS (Open GIS specification) standard."
Geodetski vestnik volume 43. issue 1 (1999) str. 62-67.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-KWD1EUHJ>