For citations:

Aksenov A.V., Druzhkov K.P. Basic Conservation Laws of the System of Equations of Two-Dimensional Shallow Water over an Uneven Bottom in the Lagrangian Variables. Vestnik natsional'nogo issledovatel'skogo yadernogo universiteta "MIFI". 2019;8(3):248- 252. (In Russ.) https://doi.org/10.1134/S2304487X19030039