This is the abstract of the paper "Calssical solution for partial functional differential equations with nonautonomous past" by Genni Fragnelli . For the whole paper send the command get evolve-l 01-00019 to: "listserv@uni-karlsruhe.de". Instead you may get the paper at "http://ma1serv.mathematik.uni-karlsruhe.de/evolve-l/index.html" too. Abstract: We study abstract Cauchy problems associated to partial differential equations with infinite delay where the history function is modified by a backward evolution family. Under appropriate assumptions and using semigroup techniques we prove the existence of a unique classical solution. ------------------ http://www.uni-karlsruhe.de/~listserv/ ------------------