@article{CMUC_1994_35_1_a21,
     author = {Tischendorf, M. and T\r{u}ma, J.},
     title = {Announcements of new results},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {211--214},
     year = {1994},
     volume = {35},
     number = {1},
     zbl = {0801.06021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1994_35_1_a21/}
}