Ghebleh M, Král’ D, Norine S, Thomas R. The Circular Chromatic Index of Flower Snarks. Electron. J. Combin. [Internet]. 2006Nov.17 [cited 2026May27];13(1):#N20. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v13i1n20