000 00414 a2200133 4500
035 _a
090 _c28823
_d28823
100 _aBereanu, Bernard
245 _aQuasi-convexity, strict quasi-convexity and pseudo-convexity of composite functions
_c Bernard Bereanu
260 _aBuchrest
_bCentre of Mathematical Statistics
_c1971
300 _a18 p
_c28 cm
500 _aContine bibliografie
942 _aIMAR
_cCART
_sSN
999 _c28527
_d28527