@article{TM_2004_247_a18,
     author = {M. Farber and T. Kappeler},
     title = {Lusternik{\textendash}Schnirelman {Theory} and {Dynamics.} {II}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {252--266},
     year = {2004},
     volume = {247},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2004_247_a18/}
}