1.
Ye D, Zhang H. Face-Width of Pfaffian Braces and Polyhex Graphs on Surfaces. Electron. J. Combin. [Internet]. 2014Nov.20 [cited 2026Mar.17];21(4):P4.37. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v21i4p37