@article{articled0a3cef8,
title   = {Reducible Volterra and Levin–Nohel retarded equations with infinite delay},
author = {Oliva, Waldyr Muniz and Rocha, Carlos},
year = {2010},
doi = {10.1007/s10884-010-9177-y},
journal   = {Journal of Dynamics and Differential Equations}
}