Cangül, İ. N. 1996. The Group Structure of Hecke Groups H(lambdaq), . Tr. J. of Mathematics , vol.20 , 203-207.

Cangül, İ. N., (1996). The Group Structure of Hecke Groups H(lambdaq), . Tr. J. of Mathematics , vol.20, 203-207.

Cangül, İSMAİL. "The Group Structure of Hecke Groups H(lambdaq), ," Tr. J. of Mathematics , vol.20, 203-207, 1996

Cangül, İSMAİL N. . "The Group Structure of Hecke Groups H(lambdaq), ." Tr. J. of Mathematics , vol.20, pp.203-207, 1996

Cangül, İ. N. (1996) . "The Group Structure of Hecke Groups H(lambdaq), ." Tr. J. of Mathematics , vol.20, pp.203-207.

@article{article, author={İSMAİL NACİ CANGÜL}, title={The Group Structure of Hecke Groups H(lambdaq), }, journal={Tr. J. of Mathematics}, year=1996, pages={203-207} }