@article{GDZPPN002107244,
title = {Geometry of KDV(4): Abel sums, Jacobi variety, and theta function in the scattering case.},
journal = {Inventiones mathematicae},
volume = {100},
year = {1990},
pages = {483-544},
zbl = {0714.35074},
url = {http://dml.mathdoc.fr/item/GDZPPN002107244}
}
McKean, H.P.; Ercolani, N. Geometry of KDV(4): Abel sums, Jacobi variety, and theta function in the scattering case.. Inventiones mathematicae, Tome 100 (1990) pp. 483-544. http://gdmltest.u-ga.fr/item/GDZPPN002107244/