Gleiss PM, Leydold J, Stadler PF. Interchangeability of Relevant Cycles in Graphs. Electron. J. Combin. [Internet]. 2000Mar.12 [cited 2026Mar.15];7(1):R16. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v7i1r16