1.
Chen W-G, Chen Z-H, Lu M. Lai’s Conditions for Spanning and Dominating Closed Trails. Electron. J. Combin. [Internet]. 2015Mar.6 [cited 2026Mar.15];22(1):P1.62. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v22i1p62