@article{BSMF_1962__90__27_0,
     author = {Brickell, F and Clark, R. S.},
     title = {Conformally riemannian structures. {II}},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {27--38},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {90},
     year = {1962},
     doi = {10.24033/bsmf.1575},
     mrnumber = {25 #4465},
     zbl = {0105.16001},
     language = {en},
     url = {http://archive.numdam.org/articles/10.24033/bsmf.1575/}
}