@article{DAN_1988_298_6_a18,
     author = {V. K. Andreev and A. A. Rodionov},
     title = {Group analysis of equations of plane flows of an ideal fluid in},
     journal = {Doklady Akademii Nauk},
     pages = {1358--1361},
     publisher = {mathdoc},
     volume = {298},
     number = {6},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_298_6_a18/}
}