@article{MZM_2002_71_6_a9,
     author = {E. S. Semenov},
     title = {Hugoni\'ot--Maslov {Conditions} for {Vortex} {Singular} {Solutions} of the {Shallow} {Water} {Equations}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {902--913},
     publisher = {mathdoc},
     volume = {71},
     number = {6},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2002_71_6_a9/}
}