@article{KYB_1977__13_4_a1,
     author = {Ad\'amek, Ji\v{r}{\'\i} and Koubek, V\'aclav},
     title = {Functorial algebras and automata},
     journal = {Kybernetika},
     pages = {--260},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {1977},
     mrnumber = {0462807},
     zbl = {0377.94065},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1977__13_4_a1/}
}