@article{GDZPPN002210614,
title = {The group law on the jacobian of a curve of genus 2.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {435},
year = {1993},
pages = {45-70},
zbl = {0765.14014},
url = {http://dml.mathdoc.fr/item/GDZPPN002210614}
}
Flynn, E.V. The group law on the jacobian of a curve of genus 2.. Journal für die reine und angewandte Mathematik, Tome 435 (1993) pp. 45-70. http://gdmltest.u-ga.fr/item/GDZPPN002210614/