@article{ASENS_1981_4_14_3_303_0,
     author = {Shioda, Tetsuji},
     title = {On the {Picard} number of a complex projective variety},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {303--321},
     publisher = {Elsevier},
     volume = {Ser. 4, 14},
     number = {3},
     year = {1981},
     doi = {10.24033/asens.1407},
     mrnumber = {83i:14005},
     zbl = {0498.14018},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/asens.1407/}
}