@incollection{AST_1999__258__255_0,
     author = {Brodsky, Sergei},
     title = {On groups generated by a pair of elements with small third or fourth power},
     booktitle = {Structure theory of set addition},
     editor = {Deshouilliers Jean-Marc and Landreau Bernard and Yudin Alexander A.},
     series = {Ast\'erisque},
     pages = {255--279},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {258},
     year = {1999},
     mrnumber = {1701203},
     zbl = {0944.20018},
     language = {en},
     url = {http://www.numdam.org/item/AST_1999__258__255_0/}
}