@article{GDZPPN002200562,
title = {Heights and the specialization map for families of abelian varieties.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {341},
year = {1983},
pages = {197-211},
zbl = {0505.14035},
url = {http://dml.mathdoc.fr/item/GDZPPN002200562}
}
Silverman, Joseph H. Heights and the specialization map for families of abelian varieties.. Journal für die reine und angewandte Mathematik, Tome 341 (1983) pp. 197-211. http://gdmltest.u-ga.fr/item/GDZPPN002200562/