Süleyman UZUN

On the normalizer of the congruence subgroup $H^5_0 (I)$ of the Hecke group $H^5$

On the normalizer of the congruence subgroup $H^5_0 (I)$ of the Hecke group $H^5$

Turkish Journal of Mathematics

2007-Cilt: 31 - Sayı: 2

207-220

78 89