@incollection{AST_1978__51__355_0,
     author = {Plykin, R. V. and Kamaev, D. A. and Zirov, A. Ju.},
     title = {One-dimensional attractors of $A$-diffeomorphisms on $S^2$ and diffemorphisms with infinitely many sinks},
     booktitle = {Syst\`emes dynamiques III - Varsovie},
     series = {Ast\'erisque},
     pages = {355--394},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {51},
     year = {1978},
     mrnumber = {496318},
     zbl = {0375.58013},
     language = {en},
     url = {http://archive.numdam.org/item/AST_1978__51__355_0/}
}