Grigoryan A, Sürig P. Upper bounds for solutions of Leibenson's equation on Riemannian manifolds. Journal of Functional Analysis. 2025;288(10): 110878.
Grigoryan A, Sürig P. Finite propagation speed for Leibenson's equation on Riemannian manifolds. Communications in Analysis and Geometry. 2024;32(9):2467-2504.