@article{BSMF_1968__96__347_0,
     author = {Schiffmann, G\'erard},
     title = {Distributions centrales de type positif sur un groupe de {Lie} nilpotent},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {347--355},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {96},
     year = {1968},
     doi = {10.24033/bsmf.1672},
     mrnumber = {39 #7422},
     zbl = {0167.43803},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.24033/bsmf.1672/}
}