00820nam0-22002771i-450-990001275250403321000127525FED01000127525(Aleph)000127525FED01000127525--------d--------km-y0itay50------baengMaximum Principles in Differential EquationsM. H. Protter, WeinbergerEnglewood Cliffs [N.J.]Prentice-Hall1967Equazioni differenzialiProtter,Murray H.<1918- >40750Weinberger,Hans F.40586ITUNINARICAUNIMARCBK9900012752504033214-E-18010MA1MA135-0135B50Maximum Principles in Differential Equations380409UNINA