Identification of nonlinear coefficient in a transport equation. Lapin, Alexander, Lapin, Serguei (2004) Lobachevskii Journal of Mathematics
Implicit difference scheme for the numerical resolution of the Charney-Obukhov equation with variable coefficients. Kaladze, T., Rogava, J., Tsamalashvili, L., Tsiklauri, M. (2007) Bulletin of TICMI
Implicit for local effects and explicit for nonlocal effects is unconditionally stable. Anitescu, Mihai, Pahlevani, Faranak, Layton, William J. (2004) ETNA. Electronic Transactions on Numerical Analysis [electronic only]