%0 Journal Article %A Krzysztof Marciniak %A Maciej Błaszak %T Non-Homogeneous Hydrodynamic Systems and Quasi-Stäckel Hamiltonians %J Symmetry, integrability and geometry: methods and applications %D 2017 %V 13 %U http://geodesic.mathdoc.fr/item/SIGMA_2017_13_a76/ %G en %F SIGMA_2017_13_a76