@article{10_1090_S0894_0347_2011_00705_4,
     author = {Shvydkoy, R.},
     title = {Convex integration for a class of active scalar equations},
     journal = {Journal of the American Mathematical Society},
     pages = {1159--1174},
     publisher = {mathdoc},
     volume = {24},
     number = {4},
     year = {2011},
     doi = {10.1090/S0894-0347-2011-00705-4},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-2011-00705-4/}
}