@article{ITA_1988__22_1_93_0,
     author = {Madlener, Klaus and Otto, Friedrich},
     title = {Commutativity in groups presented by finite {Church-Rosser} {Thue} systems},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {93--111},
     publisher = {EDP-Sciences},
     volume = {22},
     number = {1},
     year = {1988},
     mrnumber = {945926},
     zbl = {0649.20030},
     language = {en},
     url = {http://www.numdam.org/item/ITA_1988__22_1_93_0/}
}