Cangul, İ. N. Et Al. 2007. Power subgroups of some Hecke groups II. HOUSTON JOURNAL OF MATHEMATICS , vol.33, no.1 , 33-42.

Cangul, İ. N., Sahin, R., Ikikardes, S., & Koruoglu, O., (2007). Power subgroups of some Hecke groups II. HOUSTON JOURNAL OF MATHEMATICS , vol.33, no.1, 33-42.

Cangul, İSMAİL Et Al. "Power subgroups of some Hecke groups II," HOUSTON JOURNAL OF MATHEMATICS , vol.33, no.1, 33-42, 2007

Cangul, İSMAİL N. Et Al. "Power subgroups of some Hecke groups II." HOUSTON JOURNAL OF MATHEMATICS , vol.33, no.1, pp.33-42, 2007

Cangul, İ. N. Et Al. (2007) . "Power subgroups of some Hecke groups II." HOUSTON JOURNAL OF MATHEMATICS , vol.33, no.1, pp.33-42.

@article{article, author={İSMAİL NACİ CANGÜL Et Al. }, title={Power subgroups of some Hecke groups II}, journal={HOUSTON JOURNAL OF MATHEMATICS}, year=2007, pages={33-42} }