1.
Shan S, Yu X. Antimagic Orientation of Biregular Bipartite Graphs. Electron. J. Combin. [Internet]. 2017Nov.3 [cited 2026Mar.27];24(4):P4.31. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v24i4p31