1.
Barry P. A New Group in the Riordan Family of Matrix Groups: the Sprugnoli Group. Electron. J. Combin. [Internet]. 2026Nov.6 [cited 2026Nov.6];33(4):#P4.29. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v33i4p29