@article{10_4153_CJM_1977_019_x,
     author = {Fischer, Arthur E. and Marsden, Jerrold E.},
     title = {The {Manifold} of {Conformally} {Equivalent} {Metrics}},
     journal = {Canadian journal of mathematics},
     pages = {193--209},
     year = {1977},
     volume = {29},
     number = {1},
     doi = {10.4153/CJM-1977-019-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1977-019-x/}
}