@article{AM2_1971__7_136227,
     author = {J. GER and A. SMAJDOR},
     title = {Regular {Iteration} in the {Case} of {Multiplier} {Zero} {(Short} {Communication)}},
     journal = {Aequationes mathematicae},
     pages = {107--108},
     year = {1971},
     volume = {7},
     url = {http://geodesic.mathdoc.fr/item/AM2_1971__7_136227/}
}