@article{ITA_1987__21_2_99_0,
     author = {Zielonka, Wieslaw},
     title = {Notes on finite asynchronous automata},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {99--135},
     publisher = {EDP-Sciences},
     volume = {21},
     number = {2},
     year = {1987},
     mrnumber = {894706},
     zbl = {0623.68055},
     language = {en},
     url = {http://www.numdam.org/item/ITA_1987__21_2_99_0/}
}