Zhou, Roberta R., and Wenlong Zhang. “Rank and Crank Analogs for Some Colored Partitions”. The Electronic Journal of Combinatorics 22, no. 4 (October 30, 2015): P4.17. Accessed March 27, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v22i4p17.