Han , XiangNan , Jizhu and Nam , Ki-Bong. (2019). The Invariant Rings of the Generalized Transvection Groups in the Modular Case.
            <i>Communications in Mathematical Research </i>. <i>33</i> (2).
            160-176.
         doi:10.13447/j.1674-5647.2017.02.08