PageHeader : Funkcialaj Ekvacioj, 23 (1980) 83-95 Title : On the Resolvents of Nonconvolution Volterra Kernels AuthorInfo : By AuthorInfo : Gustaf GRIPENBERG AuthorInfo : (Helsinki University of Technology, Finland) section : 1. Introduction section : 2. Statement of results section : 3. Proof of Theorem 1 section : 4. Proofs of Proposition 1 and Theorem 2 section : 5. Proofs Theorems 3 and 4 section : 6. Proof of Theorem 5 section : References