@article{702380, title = {Perturbed discrete time dynamical systems}, booktitle = {Equadiff 7}, series = {GDML\_Books}, publisher = {BSB B.G. Teubner Verlagsgesellschaft}, address = {Leipzig}, year = {1990}, pages = {96-99}, zbl = {0714.34075}, url = {http://dml.mathdoc.fr/item/702380} }
Lasota, A. Perturbed discrete time dynamical systems, dans Equadiff 7, GDML_Books, (1990), pp. 96-99. http://gdmltest.u-ga.fr/item/702380/