Колчанова (Ekaterina Kolchanova) Е.А. and Колчанов (Nikolay Kolchanov) Н.В. 2017. Nonlinear convection regimes in a fluid layer partially filled with an inhomogeneous porous medium. Bulletin of Perm University. Physics. 3(37) (Dec. 2017). DOI:https://doi.org/10.17072/1994-3598-2017-3-22-30.