@article{VTPMK_2022_2_a4,
     author = {Yu. V. Sheretov},
     title = {Superposition principle for solutions of quasi-hydrodynamic system},
     journal = {Vestnik Tverskogo gosudarstvennogo universiteta. Seri\^a Prikladna\^a matematika},
     pages = {60--73},
     year = {2022},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTPMK_2022_2_a4/}
}