@article{RM_1989_44_3_a14,
     author = {B. A. Khesin},
     title = {Versal deformations of intersections of invariant submanifolds of dynamical systems},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {201--203},
     publisher = {mathdoc},
     volume = {44},
     number = {3},
     year = {1989},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1989_44_3_a14/}
}