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@article{PORMA_1974__33_3_115232, author = {Schiop, Alexandru I.}, title = {A remark on non-linear integral equations of the {Hammerstein} type}, journal = {Portugaliae mathematica}, pages = {157--161}, publisher = {mathdoc}, volume = {33}, number = {3}, year = {1974}, mrnumber = {0355498}, zbl = {0307.45014}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1974__33_3_115232/} }
Schiop, Alexandru I. A remark on non-linear integral equations of the Hammerstein type. Portugaliae mathematica, Tome 33 (1974) no. 3, pp. 157-161. http://geodesic.mathdoc.fr/item/PORMA_1974__33_3_115232/