01212nam a2200301 i 4500991001622629707536030520s2002 njua b 000 0 eng d9810248377b12173575-39ule_instDip.to Matematicaeng515.25AMS 39-01AMS 39BLC QA431.C94Czerwik, Stefan451227Functional equations and inequalities in several variables /Stefan CzerwikRiver Edge, N. J. :World Scientific,c2002ix, 410 p. ;25 cmIncludes bibliographical references (p. 387-406) and indexFunctional equationsInequalities (Mathematics).b1217357508-05-0720-05-03991001622629707536LE013 39-XX CZE11 C. 1 (2002)12013000138732le013pE74.75-l- 01010.i1251952220-05-03LE013 39-XX CZE11 C. 2 (2002)12013000205212le013pE95.62-l- 00000.i1444682008-05-07Functional equations and inequalities in several variables144853UNISALENTOle01320-05-03ma -engnju01