@article{IM2_2014_78_6_a6,
     author = {J. Merker and M. Sabzevari},
     title = {The {Cartan} equivalence problem for {Levi-non-degenerate} real hypersurfaces $M^3\subset\mathbb C^2$},
     journal = {Izvestiya. Mathematics },
     pages = {1158--1194},
     publisher = {mathdoc},
     volume = {78},
     number = {6},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2014_78_6_a6/}
}