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@article{MV_1969_21_4_a2, author = {I. Istratescu}, title = {On operators with uniformly bounded iterates}, journal = {Matemati\v{c}ki vesnik}, pages = {373 }, publisher = {mathdoc}, volume = {21}, number = {4}, year = {1969}, url = {http://geodesic.mathdoc.fr/item/MV_1969_21_4_a2/} }
I. Istratescu. On operators with uniformly bounded iterates. Matematički vesnik, Tome 21 (1969) no. 4, p. 373 . http://geodesic.mathdoc.fr/item/MV_1969_21_4_a2/