@article{ASNSP_1990_4_17_4_531_0,
     author = {Urbina, Wilfredo},
     title = {On singular integrals with respect to the gaussian measure},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {531--567},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 17},
     number = {4},
     year = {1990},
     mrnumber = {1093708},
     zbl = {0737.42018},
     language = {en},
     url = {http://archive.numdam.org/item/ASNSP_1990_4_17_4_531_0/}
}