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1par Boas Ralph Philip
The Mathematical Association of America cop. 1960, cop. 1960Livre -
2par Boas Ralph Philip
Springer-Verlag 1967, cop. 1967Livre -
3par Boas Ralph Philip
Academic Press 1954Livre -
4par Boas Ralph Philip
Mathematical Association of America 1996Livre -
5Livre
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6par Levin Boris Yakovlevich
American Mathematical Society 1964Livre -
7par Chiriaev Albert Nikolaevitch
Springer copyright 1996Livre -
8par Kachine Boris Sergueevitch
American Mathematical Society cop.1989Livre