1.
Niessen T. How to Find Overfull Subgraphs in Graphs with Large Maximum Degree, II. Electron. J. Combin. [Internet]. 2000Dec.10 [cited 2026Mar.17];8(1):R7. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v8i1r7