@article{JTNB_2001__13_1_125_0, author = {Paolo Francini}, title = {The size function $h^0$ for quadratic number fields}, journal = {Journal de Th\'eorie des Nombres de Bordeaux}, pages = {125--135}, publisher = {Universit\'e Bordeaux I}, volume = {13}, number = {1}, year = {2001}, doi = {10.5802/jtnb.309}, zbl = {1060.11076}, mrnumber = {1838075}, language = {en}, url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.309/} }