%0 Journal Article %T Uniqueness of solutions of a generalized Cauchy problem for a system of first order partial functional differential equations %A Milena Netka %J Opuscula Mathematica %D 2009 %I AGH University of Science and Technology %X The paper is concerned with weak solutions of a generalized Cauchy problem for a nonlinear system of first order differential functional equations. A theorem on the uniqueness of a solution is proved. Nonlinear estimates of the Perron type are assumed. A method of integral functional inequalities is used. %K functional differential equations %K comparison methods %K estimates of the Perron type %U http://www.opuscula.agh.edu.pl/vol29/1/art/opuscula_math_2906.pdf