Li, Haiyan, Lai, Chunhui, Hu, Lili. Characterizing potentially ar+1- Mk2-graphic sequences. A Canadian journal of applied mathematics, computer science and statistics [Internet]. 2014 May 9 [cited 2026 Apr. 16];93. Available from: https://utilitasmathematica.com/index.php/Index/article/view/1046