@article{IM2_2008_72_4_a8,
     author = {S. G. Tankeev},
     title = {On algebraic cycles on complex {Abelian} schemes over smooth projective curves},
     journal = {Izvestiya. Mathematics},
     pages = {817--844},
     year = {2008},
     volume = {72},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2008_72_4_a8/}
}