@article{BUMI_1967_3_22_2_a11,
     author = {Villa, Mario},
     title = {Sui concorsi a cattedre universitarie.},
     journal = {Bollettino della Unione matematica italiana},
     pages = {255--258},
     publisher = {mathdoc},
     volume = {Ser. 3, 22},
     number = {2},
     year = {1967},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1967_3_22_2_a11/}
}