@article{10_21136_CMJ_2017_0592_15, author = {Gomaa, Adel Mahmoud}, title = {Existence theorems for nonlinear differential equations having trichotomy in {Banach} spaces}, journal = {Czechoslovak Mathematical Journal}, pages = {339--365}, publisher = {mathdoc}, volume = {67}, number = {2}, year = {2017}, doi = {10.21136/CMJ.2017.0592-15}, mrnumber = {3661045}, zbl = {06738523}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2017.0592-15/} }