Chun C, Chun D, Mayhew D, Van Zwam SHM. Fan-Extensions in Fragile Matroids. Electron. J. Combin. [Internet]. 2015May22 [cited 2026Mar.27];22(2):P2.30. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v22i2p30