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@article{AM2_1985__28_137036, author = {Karol Baron and Witold Jarczyk}, title = {On approximate solutions of functional equations of countable order.}, journal = {Aequationes mathematicae}, pages = {22--34}, publisher = {mathdoc}, volume = {28}, year = {1985}, zbl = {0559.39006}, url = {http://geodesic.mathdoc.fr/item/AM2_1985__28_137036/} }
Karol Baron; Witold Jarczyk. On approximate solutions of functional equations of countable order.. Aequationes mathematicae, Tome 28 (1985), pp. 22-34. http://geodesic.mathdoc.fr/item/AM2_1985__28_137036/