@article{AIHPB_1992__28_3_403_0,
     author = {Bercu, B. and Duflo, M.},
     title = {Moindres carr\'es pond\'er\'es et poursuite},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {403--430},
     publisher = {Gauthier-Villars},
     volume = {28},
     number = {3},
     year = {1992},
     mrnumber = {1183994},
     zbl = {0787.62091},
     language = {fr},
     url = {http://archive.numdam.org/item/AIHPB_1992__28_3_403_0/}
}