@article{CMUC_1979__20_1_a5,
     author = {Ad\'amek, Ji\v{r}{\'\i} and Herrlich, Horst and Strecker, George E.},
     title = {Least and largest initial completions. {II.}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {59--77},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {1979},
     mrnumber = {0526147},
     zbl = {0404.18006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1979__20_1_a5/}
}