Aguiló F, Simó E, Zaragozá M. Optimal Double-Loop Networks with Non-Unit Steps. Electron. J. Combin. [Internet]. 2003Jan.6 [cited 2026Mar.17];10(1):R2. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v10i1r2