00777nam0-22002771i-450-99000050792040332120001010000050792FED01000050792(Aleph)000050792FED0100005079220001010d--------km-y0itay50------baitay-------001yyTopics in applied physics Ultrashort light pulses vol.18S.L.Shapi ros.lSpringer Verlag1977Shapiro,Stanley L.14795ITUNINARICAUNIMARCBK99000050792040332110 F II 5/189515DINELDINELTopics in applied physics Ultrashort light pulses vol.18330658UNINAING01