1.
Bokal D, Fijavž G, Wood DR. The Minor Crossing Number of Graphs with an Excluded Minor. Electron. J. Combin. [Internet]. 2008Jan.1 [cited 2026Mar.28];15(1):R4. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v15i1r4