@article{MAN_1988__282_2_164467,
     author = {Gian Pietro Pirola},
     title = {Base {Number} {Theorem} for {Abelian} {Varieties.} {An} {Infinitesimal} {Approach.}},
     journal = {Mathematische Annalen},
     pages = {361--368},
     publisher = {mathdoc},
     volume = {282},
     number = {2},
     year = {1988},
     zbl = {0625.14024},
     url = {http://geodesic.mathdoc.fr/item/MAN_1988__282_2_164467/}
}