@article{ITA_1985__19_3_203_0,
     author = {Karhum\"aki, J. and Kleijn, H. C. M.},
     title = {On the equivalence of compositions of morphisms and inverse morphisms on regular languages},
     journal = {RAIRO. Informatique th\'eorique},
     pages = {203--211},
     publisher = {EDP-Sciences},
     volume = {19},
     number = {3},
     year = {1985},
     mrnumber = {809756},
     zbl = {0601.68049},
     language = {en},
     url = {http://archive.numdam.org/item/ITA_1985__19_3_203_0/}
}