Rashid, M. H. M. “Tensor Product and Variants of Weyl’s Type Theorem for $p$-$w$-Hyponormal Operators”. Methods of Functional Analysis and Topology, vol. 27, no. 1, Mar. 2021, pp. 88-102, https://doi.org/https://doi.org/10.31392/MFAT-npu26_1.2021.10.