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@article{AM2_1974__11_136444, author = {Halina Swiatak}, title = {On a {Class} of {Functional} {Equations} with {Several} {Unknown} {Functions.} {(Short} {Communication).}}, journal = {Aequationes mathematicae}, pages = {117--117}, publisher = {mathdoc}, volume = {11}, year = {1974}, url = {http://geodesic.mathdoc.fr/item/AM2_1974__11_136444/} }
Halina Swiatak. On a Class of Functional Equations with Several Unknown Functions. (Short Communication).. Aequationes mathematicae, Tome 11 (1974), p. 117. http://geodesic.mathdoc.fr/item/AM2_1974__11_136444/