İŞGÜDER, H. O. Et Al. 2011. Generalization of the Takacs' Formula for GI/M/n/0 Queuing System with Heterogeneous Servers. World Congress on Engineering (WCE 2011) , (London, Canada), 45-47.

İŞGÜDER, H. O., UZUNOĞLU KOÇER, U. Z., & Celikoglu, C. C., (2011). Generalization of the Takacs' Formula for GI/M/n/0 Queuing System with Heterogeneous Servers . World Congress on Engineering (WCE 2011) (pp.45-47). London, Canada

İŞGÜDER, Hanifi, UMAY ZEYNEP UZUNOĞLU KOÇER, And C. Cengiz Celikoglu. "Generalization of the Takacs' Formula for GI/M/n/0 Queuing System with Heterogeneous Servers," World Congress on Engineering (WCE 2011), London, Canada, 2011

İŞGÜDER, Hanifi O. Et Al. "Generalization of the Takacs' Formula for GI/M/n/0 Queuing System with Heterogeneous Servers." World Congress on Engineering (WCE 2011) , London, Canada, pp.45-47, 2011

İŞGÜDER, H. O. UZUNOĞLU KOÇER, U. Z. And Celikoglu, C. C. (2011) . "Generalization of the Takacs' Formula for GI/M/n/0 Queuing System with Heterogeneous Servers." World Congress on Engineering (WCE 2011) , London, Canada, pp.45-47.

@conferencepaper{conferencepaper, author={Hanifi Okan İŞGÜDER Et Al. }, title={Generalization of the Takacs' Formula for GI/M/n/0 Queuing System with Heterogeneous Servers}, congress name={World Congress on Engineering (WCE 2011)}, city={London}, country={Canada}, year={2011}, pages={45-47} }