Opis: A decomposition of the complete 7-partite graph on 28 vertices where each set in the partition has four vertices is given. Several unusual properties of this decomposition are discussed, giving rise to several natural questions.Ključne besede: matematika, teorija grafov, po točkah tranzitivni grafi, faktorizacijaObjavljeno v RUP: 15.10.2013; Ogledov: 3527; Prenosov: 84 Povezava na celotno besedilo