Combinatorial group theory presentations of groups in terms of generators and relations حسب Magnus, Wilhelm, Karrass, Abraham, Solitar, Donald

Combinatorial group theory presentations of groups in terms of generators and relations. حسب Magnus, Wilhelm

Combiantorial group theory presentations of groups of generators and relations حسب Magnus, Wilhelm 1907-

Hill's equation حسب Magnus, Wilhelm 1907-

Groups and their graphs حسب Grossman, Israel 1909-

Groups and their graphs حسب Grossman, Israel 1909-

Groups and their graphs حسب Grossman, Israel 1909-

Formulas and theorems for the functions of mathematical physics. حسب Magnus, Wilhelm

Formulas and theorems for the sepcial functions of mathematical physics. حسب Magnus, Wilhelm