biblio toscana

Number theory

Berlin_etc. : Springer

Number theory

Amsterdam : North-Holland Pub. Co, c1970

Serie: Colloquia mathematica Societatis Janos Bolyai

Number theory

Berlin : Springer, 1984

Number theory

Berlin : Springer, c1985

Serie: Lecture notes in mathematics ; 1135

Number theory

Berlin \etc.! : Springer, c1987

Serie: Lecture notes in mathematics ; 1240

Number theory

Providence : published by the American mathematical society for the Canadian mathematical society, ©1987

Serie: Conference proceedings

Number theory

Berlin \etc.! : Springer, c1989

Serie: Lecture notes in mathematics ; 1383

Number theory

Amsterdam etc. : North-Holland, c1990

Serie: Colloquia mathematica Societatis Janos Bolyai ; 51

Number theory

Berlin ; New York : Walter de Gruyter, 1990