@article{CMUC_1982__23_3_a12,
     author = {Vencovsk\'a, Alena},
     title = {Constructions of endomorphic universes and similarities},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {557--577},
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {1982},
     mrnumber = {677863},
     zbl = {0529.03032},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1982__23_3_a12/}
}