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@article{CMUC_1981__22_4_a7, author = {Koubek, V\'aclav and R\"odl, Vojt\v{e}ch}, title = {On number of covering arcs in orderings}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {721--733}, publisher = {mathdoc}, volume = {22}, number = {4}, year = {1981}, mrnumber = {647020}, zbl = {0483.05035}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1981__22_4_a7/} }
TY - JOUR AU - Koubek, Václav AU - Rödl, Vojtěch TI - On number of covering arcs in orderings JO - Commentationes Mathematicae Universitatis Carolinae PY - 1981 SP - 721 EP - 733 VL - 22 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1981__22_4_a7/ LA - en ID - CMUC_1981__22_4_a7 ER -
Koubek, Václav; Rödl, Vojtěch. On number of covering arcs in orderings. Commentationes Mathematicae Universitatis Carolinae, Tome 22 (1981) no. 4, pp. 721-733. http://geodesic.mathdoc.fr/item/CMUC_1981__22_4_a7/