@article{CMUC_1988_29_1_a22,
     author = {Ba\v{s}tinec, Jarom{\'\i}r},
     title = {Nets satisfying the quadrangle condition {[Abstract} of thesis]},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {198},
     year = {1988},
     volume = {29},
     number = {1},
     zbl = {0637.51007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1988_29_1_a22/}
}