@article{GT_2010_14_3_a8,
     author = {Cieliebak, Kai and Frauenfelder, Urs and Paternain, Gabriel P},
     title = {Symplectic topology of {Ma\~n\'e{\textquoteright}s} critical values},
     journal = {Geometry & topology},
     pages = {1765--1870},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {2010},
     doi = {10.2140/gt.2010.14.1765},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2010.14.1765/}
}