@article{AIHPB_1989__25_4_533_0,
     author = {Devroye, Luc},
     title = {The double kernel method in density estimation},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {533--580},
     publisher = {Gauthier-Villars},
     volume = {25},
     number = {4},
     year = {1989},
     mrnumber = {1045250},
     zbl = {0701.62044},
     language = {en},
     url = {http://www.numdam.org/item/AIHPB_1989__25_4_533_0/}
}