@article{TM_2012_278_a3,
     author = {V. Z. Grines and F. Laudenbach and O. V. Pochinka},
     title = {Dynamically ordered energy function for {Morse--Smale} diffeomorphisms on $3$-manifolds},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {34--48},
     publisher = {mathdoc},
     volume = {278},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2012_278_a3/}
}