-
1par Hejhal Dennis A.
American Mathematical Society copyright 1990Livre -
2par Hejhal Dennis A.
American mathematical society 1992Livre -
3par Hejhal Dennis A.
American Mathematical Society copyright 1972Livre -
4par Hejhal Dennis A.
Springer-Verlag 1976-1983Livre -
5par Institute for mathematics and its applications -- Emerging applications of number theory
Springer cop.1999Livre