@incollection{MSMF_1989_2_38__51_0,
     author = {Bloch, Spencer and Murthy, M. Pavaman and Szpiro, Lucien},
     title = {Zero cycles and the number of generators of an ideal},
     booktitle = {Colloque en l'honneur de Pierre Samuel (Orsay 21-22 mai 1987)},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     pages = {51--74},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {38},
     year = {1989},
     doi = {10.24033/msmf.341},
     mrnumber = {91f:14004},
     zbl = {0733.14003},
     url = {http://archive.numdam.org/articles/10.24033/msmf.341/}
}