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@article{AM2_1977__16_136697, author = {F. Neuman}, title = {On solutions of the vector functional equation y(...(x)) = f(x) * {A} * y(x).}, journal = {Aequationes mathematicae}, pages = {245--258}, publisher = {mathdoc}, volume = {16}, year = {1977}, zbl = {0375.34013}, url = {http://geodesic.mathdoc.fr/item/AM2_1977__16_136697/} }
F. Neuman. On solutions of the vector functional equation y(...(x)) = f(x) * A * y(x).. Aequationes mathematicae, Tome 16 (1977), pp. 245-258. http://geodesic.mathdoc.fr/item/AM2_1977__16_136697/