Christoph Brause, Trung Duy Doan, Premysl Holub, Adam Kabela, Zdenek Ryjácek, Ingo Schiermeyer, Petr Vrána. Forbidden induced subgraphs for perfectness of claw-free graphs of independence number at least 4. Discrete Mathematics, 345(6):112837, 2022. [doi]
Abstract is missing.