Ayik, H. Et Al. 2002. On semigroup presentations and efficiency. SEMIGROUP FORUM , vol.65, no.3 , 329-335.

Ayik, H., KUYUCU, F., & VATANSEVER, B., (2002). On semigroup presentations and efficiency. SEMIGROUP FORUM , vol.65, no.3, 329-335.

Ayik, HAYRULLAH, FİKRET KUYUCU, And B VATANSEVER. "On semigroup presentations and efficiency," SEMIGROUP FORUM , vol.65, no.3, 329-335, 2002

Ayik, HAYRULLAH Et Al. "On semigroup presentations and efficiency." SEMIGROUP FORUM , vol.65, no.3, pp.329-335, 2002

Ayik, H. KUYUCU, F. And VATANSEVER, B. (2002) . "On semigroup presentations and efficiency." SEMIGROUP FORUM , vol.65, no.3, pp.329-335.

@article{article, author={HAYRULLAH AYIK Et Al. }, title={On semigroup presentations and efficiency}, journal={SEMIGROUP FORUM}, year=2002, pages={329-335} }