1.
El-Zanati, Saad, Vanden Eynden, Charles, Fu, Hung-Lin. On the α-labeling number of bipartite graphs. A Canadian journal of applied mathematics, computer science and statistics [Internet]. 2000 Jun. 9 [cited 2026 May 8];58. Available from: https://utilitasmathematica.com/index.php/Index/article/view/171