Successive approximation technique for investigation of solutions of some linear boundary value problems for functional-differential equations with special deviation of argument

RONTÓ, A., RONTÓ, M. Successive approximation technique for investigation of solutions of some linear boundary value problems for functional-differential equations with special deviation of argument. International journal of qualitative theory of differential equations and applications. 2009, 3(1-2), 127-139. ISSN 0973-3590.