Djemmada, Yahia, University of science and technology Houari Boumediene and National higher school of Mathematics, Sidi Abdellah, Algiers, Algeria
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Vol 37, No 8 (2023) - Paola Bonacini - Combinatorics
The $(l,r)$-Stirling numbers: a combinatorial approach
Abstract
ISSN: 2406-0933