00648nam0 22002171i 450 990001256710403321000125671FED01000125671(Aleph)000125671FED0100012567120000920d--------km-y0itay50------baengNewton's methodby Kantorovich L.sta in : variational methods for the study of non linear operators / by Vainberg ,MKantorovich,Leonid Vital'evich<1912- >102715ITUNINARICAUNIMARCBK990001256710403321Newton's method380802UNINAING01