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@article{MM2_1994__84_1_155989, author = {Sheng-Li Tan}, title = {On the {Invariants} of {Base} {Changes} of {Pencils} of {Curves,} {I.}}, journal = {Manuscripta mathematica}, pages = {225--244}, publisher = {mathdoc}, volume = {84}, number = {1}, year = {1994}, zbl = {0835.14012}, url = {http://geodesic.mathdoc.fr/item/MM2_1994__84_1_155989/} }
Sheng-Li Tan. On the Invariants of Base Changes of Pencils of Curves, I.. Manuscripta mathematica, Tome 84 (1994) no. 1, pp. 225-244. http://geodesic.mathdoc.fr/item/MM2_1994__84_1_155989/