1. A. Arsenev, Existence in the large of a weak solution to the Vlasov system of equations. Zh. Vychisl. Mat. i Mat. Fiz. 15, 136–147 (1975)
2. C. Bardos, F. Golse, T.T. Nguyen, R. Sentis, The Maxwell-Boltzmann approximation for ion kinetic modeling. Phys. D 376(377), 94–107 (2018)
3. J. Batt, G. Rein, Global classical solutions of the periodic Vlasov-Poisson system in three dimensions. C. R. Acad. Sci. Paris Sér. I Math. 313, no. 6, 411–416 (1991)
4. P.M. Bellan, Fundamentals of Plasma Physics (Cambridge University Press, Cambridge, 2008)
5. G. Bonhomme, T. Pierre, G. Leclert, J. Trulsen, Ion phase space vortices in ion beam-plasma systems and their relation with the ion acoustic instability: numerical and experimental results. Plasma Phys. Control. Fusion 33(5), 507–520 (1991)