@misc{BUMI_1961_3_16_2_a6,
     title = {Recensioni.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {167--171},
     year = {1961},
     volume = {Ser. 3, 16},
     number = {2},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1961_3_16_2_a6/}
}