Home›Browse›四次圖🌐中文EnglishFrançaisРусский中文EntityQ7269362· pop 5· linked from 7 articles四次圖Sign in to saveAlso known as 4-regular graphgraph in which every vertex is incident to exactly four edgesAvailable in 4 languagesРусскийHungarianSlovenianvia Wikidata sitelinks · CC0