@article{BUMI_1958_3_13_4_a1,
     author = {Stoka, Marius I.},
     title = {Geometria integrale in uno spazio euclideo $E_{n}$.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {470--485},
     publisher = {mathdoc},
     volume = {Ser. 3, 13},
     number = {4},
     year = {1958},
     zbl = {0088.14602},
     mrnumber = {103516},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1958_3_13_4_a1/}
}