00651nam0-22002411i-450-99000129719040332120060526121400.0000129719FED01000129719(Aleph)000129719FED0100012971920001205d1966----km-y0itay50------baengHomology and Feynman integralsby HWA-TEPLITZNew YorkBenjamin1966Hwa,Rudolph C.47895ITUNINARICAUNIMARCBK99000129719040332128-L-236734MA1MA1Homology and Feynman integrals187449UNINA