Berget, Andrew, J. A. Dias da Silva, and Amélia Fonseca. “Vanishing of Doubly Symmetrized Tensors”. The Electronic Journal of Combinatorics 20, no. 2 (June 21, 2013): #P60. Accessed May 2, 2026. https://www.combinatorics.org/ojs/index.php/eljc/article/view/v20i2p60.