@article{RM_2008_63_6_a5,
     author = {M. Farber and D. Sch\"utz},
     title = {Closed 1-forms in topology and dynamics},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {1079--1139},
     year = {2008},
     volume = {63},
     number = {6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2008_63_6_a5/}
}