@article{GDZPPN00202697X, title = {Invariant Measures and Functional Equations}, journal = {Aequationes mathematicae}, volume = {9}, year = {1973}, pages = {193-200}, zbl = {0269.28008}, url = {http://dml.mathdoc.fr/item/GDZPPN00202697X} }
LASOTA, A. Invariant Measures and Functional Equations. Aequationes mathematicae, Tome 9 (1973) pp. 193-200. http://gdmltest.u-ga.fr/item/GDZPPN00202697X/