@article{ITA_1983__17_1_3_0,
     author = {Wechler, Wolfgang},
     title = {Characterization of rational and algebraic power series},
     journal = {RAIRO. Informatique th\'eorique},
     pages = {3--11},
     publisher = {EDP-Sciences},
     volume = {17},
     number = {1},
     year = {1983},
     mrnumber = {701984},
     zbl = {0512.68073},
     language = {en},
     url = {http://archive.numdam.org/item/ITA_1983__17_1_3_0/}
}