@article{AFST_1991_5_12_3_365_0,
     author = {Fan, Xianling},
     title = {A {Viterbo-Hofer-Zehnder} type result for hamiltonian inclusions},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {365--372},
     publisher = {Universit\'e Paul Sabatier},
     address = {Toulouse},
     volume = {Ser. 5, 12},
     number = {3},
     year = {1991},
     mrnumber = {1189446},
     zbl = {0761.34017},
     language = {en},
     url = {http://www.numdam.org/item/AFST_1991_5_12_3_365_0/}
}