@article{10_4153_CMB_2001_032_9,
     author = {Schuman, Bertrand},
     title = {Une classe d{\textquoteright}hamiltoniens polynomiaux isochrones},
     journal = {Canadian mathematical bulletin},
     pages = {323--334},
     year = {2001},
     volume = {44},
     number = {3},
     doi = {10.4153/CMB-2001-032-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2001-032-9/}
}