@article{GDZPPN002025957, title = {Regular Iteration in the Case of Multiplier Zero}, journal = {Aequationes mathematicae}, volume = {7}, year = {1971}, pages = {127-131}, zbl = {0243.39006}, url = {http://dml.mathdoc.fr/item/GDZPPN002025957} }
GER, J.; SMAJDOR, A. Regular Iteration in the Case of Multiplier Zero. Aequationes mathematicae, Tome 7 (1971) pp. 127-131. http://gdmltest.u-ga.fr/item/GDZPPN002025957/