Wang , Xue-Ping and Zhu , Lu. (2022). Global-in-Time $L^p−L^q$ Estimates for Solutions of the Kramers-Fokker-Planck Equation.
            <i>Communications in Mathematical Research </i>. <i>38</i> (4).
            560-578.
         doi:10.4208/cmr.2021-0081