@article{SPS_2002__36__477_0,
     author = {Attal, St\'ephane},
     title = {Approximating the {Fock} space with the toy {Fock} space},
     journal = {S\'eminaire de probabilit\'es de Strasbourg},
     pages = {477--491},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {36},
     year = {2002},
     mrnumber = {1971605},
     zbl = {1053.46041},
     language = {en},
     url = {http://archive.numdam.org/item/SPS_2002__36__477_0/}
}