Sahin, R. And Bizim, O. 2003. Some subgroups of the extended Hecke groups H(-)over-bar(lambda(q)). ACTA MATHEMATICA SCIENTIA , vol.23, no.4 , 497-502.

Sahin, R., & Bizim, O., (2003). Some subgroups of the extended Hecke groups H(-)over-bar(lambda(q)). ACTA MATHEMATICA SCIENTIA , vol.23, no.4, 497-502.

Sahin, R, And OSMAN BİZİM. "Some subgroups of the extended Hecke groups H(-)over-bar(lambda(q))," ACTA MATHEMATICA SCIENTIA , vol.23, no.4, 497-502, 2003

Sahin, R And Bizim, OSMAN. "Some subgroups of the extended Hecke groups H(-)over-bar(lambda(q))." ACTA MATHEMATICA SCIENTIA , vol.23, no.4, pp.497-502, 2003

Sahin, R. And Bizim, O. (2003) . "Some subgroups of the extended Hecke groups H(-)over-bar(lambda(q))." ACTA MATHEMATICA SCIENTIA , vol.23, no.4, pp.497-502.

@article{article, author={R Sahin And author={OSMAN BİZİM}, title={Some subgroups of the extended Hecke groups H(-)over-bar(lambda(q))}, journal={ACTA MATHEMATICA SCIENTIA}, year=2003, pages={497-502} }