@misc{BUMI_1930_1_9_1_a8, title = {Rubriche}, journal = {Bollettino della Unione matematica italiana}, pages = {51--56}, publisher = {mathdoc}, volume = {Ser. 1, 9}, number = {1}, year = {1930}, language = {it}, url = {https://geodesic-test.mathdoc.fr/item/BUMI_1930_1_9_1_a8/} }