@article{CMUC_1967__8_4_a4,
     author = {Pultr, Ale\v{s}},
     title = {Limits of functors and realisations of categories},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {663--682},
     publisher = {mathdoc},
     volume = {08},
     number = {4},
     year = {1967},
     mrnumber = {0229689},
     zbl = {0189.01801},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1967__8_4_a4/}
}