Mine Akbas. (2020). Unconditional Long Time $\text{H}^1$-Stability of a Velocity-Vorticity-Temperature Scheme for the $2\text{D}$-Boussinesq System. Advances in Applied Mathematics and Mechanics. 12 (5). 1166-1195. doi:10.4208/aamm.OA-2019-0122