@article{BSMF_1992__120_3_297_0,
     author = {Andruskiewitsch, Nicol\'as},
     title = {Some exceptional compact matrix pseudogroups},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {297--325},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {120},
     number = {3},
     year = {1992},
     doi = {10.24033/bsmf.2188},
     mrnumber = {93k:17023},
     zbl = {0763.17008},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/bsmf.2188/}
}