@article{ASNSP_1970_3_24_4_585_0, author = {Traverso, Carlo}, title = {Seminormality and {Picard} group}, journal = {Annali della Scuola Normale Superiore di Pisa - Scienze Fisiche e Matematiche}, pages = {585--595}, publisher = {Scuola normale superiore}, volume = {Ser. 3, 24}, number = {4}, year = {1970}, zbl = {0205.50501}, mrnumber = {277542}, language = {en}, url = {http://archive.numdam.org/item/ASNSP_1970_3_24_4_585_0/} }