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@article{JRAM_1955__194_150282, author = {E.M. Wright}, title = {A non-linear difference-differential equation.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {66--87}, publisher = {mathdoc}, volume = {194}, year = {1955}, zbl = {0064.34203}, url = {http://geodesic.mathdoc.fr/item/JRAM_1955__194_150282/} }
E.M. Wright. A non-linear difference-differential equation.. Journal für die reine und angewandte Mathematik, Tome 194 (1955), pp. 66-87. http://geodesic.mathdoc.fr/item/JRAM_1955__194_150282/