@article{10_4153_CMB_2011_111_1,
     author = {Hern\'andez, Eduardo and O{\textquoteright}Regan, Donal},
     title = {Existence of {Solutions} for {Abstract} {Non-Autonomous} {Neutral} {Differential} {Equations}},
     journal = {Canadian mathematical bulletin},
     pages = {736--751},
     year = {2012},
     volume = {55},
     number = {4},
     doi = {10.4153/CMB-2011-111-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-111-1/}
}