International Journal of Theoretical Physics · 2001 · 31 citations · 5 references
5
Transport Theory and Statistical Physics · 1971 · 726 citations · Full text
Lie–Bäcklund and Noether Symmetries with Applications
Nail H. Ibragimov, A. H. Kara, F. M. Mahomed · Nonlinear Dynamics · 1998 · 131 citations