00773nam0-2200265 --450 991103617960332120251106140954.0376433027920251106d1981----km y0itay50 baengrusUS 001yyMathematics and physicsYu I. Manintranslated by Ann and Neal KoblitzBostonBaselStuttgartBirkhauser1981XII, 99 p.ill.22 cm.Progress in physics3Fondamenti della fisicaManin,Ju. I.49026ITUNINAREICATUNIMARCBK9911036179603321F.D.i.0943-AF.D.i.943-AFI1FI1Matematika i fizika3004141UNINA