@article{SM_2002_193_8_a3,
     author = {V. F. Kirichenko and A. R. Rustanov},
     title = {Differential geometry of {quasi-Sasakian} manifolds},
     journal = {Sbornik. Mathematics},
     pages = {1173--1201},
     publisher = {mathdoc},
     volume = {193},
     number = {8},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2002_193_8_a3/}
}