Barát, János (H-SZEG-B); Varjú, Péter P. (H-SZEG-B): On square-free vertex colorings of graphs. (English summary). - Studia Sci. Math. Hungar. 44 (2007), no. 3, 411--422Brešar, Boštjan (Avtor) 20082015-07-10 15:03:29Delo ni kategorizirano51697UDK: 519.17(049.3)OceCobissID: 50093825COBISS_ID: 14840921NUK URN: URN:SI:UM:DK:O3GJXOIQsl