@article{AUPO_1979__18_1_a12,
     author = {\v{S}vec, Alois},
     title = {On 3-dimensional {CR-manifolds}},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {135--144},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {1979},
     mrnumber = {0589854},
     zbl = {0465.53036},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1979__18_1_a12/}
}