@article{SIGMA_2007_3_a115,
     author = {Maxim S. Borshch and Valery I. Zhdanov},
     title = {Exact {Solutions} of the {Equations} of {Relativistic} {Hydrodynamics} {Representing} {Potential} {Flows}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2007},
     volume = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2007_3_a115/}
}