MazorchukV. S., and Zhang X. “Simple Transitive 2-Representations for Two Non-Fiat 2-Categories of Projective Functors”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 70, no. 12, Dec. 2018, pp. 1625-49, http://umj.imath.kiev.ua/index.php/umj/article/view/1665.