APA: 
Kiekbusch, Tomo, Sappok, Daniel, Sauer, Bernd, Howard, Ian (2011). Calculation of the combined torsional mesh stiffness of spur gears with two- and three-dimensional parametrical FE models. 
Strojniški vestnik, letnik 57, številka 11, str. 810-818. 
URN:NBN:SI:DOC-QVGYYMCY from http://www.dlib.si
 
                           MLA: 
Kiekbusch, Tomo, Sappok, Daniel, Sauer, Bernd, Howard, Ian. "Calculation of the combined torsional mesh stiffness of spur gears with two- and three-dimensional parametrical FE models." 
Strojniški vestnik letnik 57. številka 11 (2011) str. 810-818.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-QVGYYMCY>