APA: 
Likar, Jakob (2010). The Cenkova tunnel construction with intermediate reinforced concrete wall. 
RMZ-materials and geoenvironment, letnik 57, številka 3, str. 387-402. 
URN:NBN:SI:DOC-HNOPOAL9 from http://www.dlib.si
MLA: 
Likar, Jakob. "The Cenkova tunnel construction with intermediate reinforced concrete wall." 
RMZ-materials and geoenvironment letnik 57. številka 3 (2010) str. 387-402.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-HNOPOAL9>