@article{BSMA_1876__10__106_0,
     author = {Quetelet, E.},
     title = {Notice sur {l'Observatoire} royal de {Bruxelles}},
     journal = {Bulletin des Sciences Math\'ematiques et Astronomiques},
     pages = {106--111},
     publisher = {Gauthier-Villars},
     volume = {10},
     year = {1876},
     language = {fr},
     url = {http://www.numdam.org/item/BSMA_1876__10__106_0/}
}