@article{SM_1972_18_2_a0,
     author = {Yu. G. Zarhin and Yu. I. Manin},
     title = {Height on families of {Abelian} varieties},
     journal = {Sbornik. Mathematics},
     pages = {169--179},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {1972},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1972_18_2_a0/}
}