@article{BSMF_1979__107__241_0,
     author = {Nghiem Xuan Hai},
     title = {R\'eduction de produits semi-directs et conjecture de {Gel'fand} et {Kirillov}},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {241--267},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {107},
     year = {1979},
     doi = {10.24033/bsmf.1894},
     mrnumber = {80i:17013},
     zbl = {0415.17007},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.1894/}
}