APA:
Petrović, David, Đukanović, Duško, Denić, Miodrag (2010). Possibilities of coal conversion into gas fuel from the aspect of greater valorization of available energy resources in Serbia by implementing UCG.
RMZ-materials and geoenvironment, volume 57, issue 1, str. 113-125.
URN:NBN:SI:DOC-L2TXRVY6 from http://www.dlib.si
MLA:
Petrović, David, Đukanović, Duško, Denić, Miodrag. "Possibilities of coal conversion into gas fuel from the aspect of greater valorization of available energy resources in Serbia by implementing UCG."
RMZ-materials and geoenvironment volume 57. issue 1 (2010) str. 113-125.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-L2TXRVY6>