@article{GDZPPN002335441,
title = {The boundary of the Eisenstein symbol.},
journal = {Mathematische Annalen},
volume = {291},
year = {1991},
pages = {303-322},
zbl = {0729.11027},
url = {http://dml.mathdoc.fr/item/GDZPPN002335441}
}
Schappacher, Norbert; Scholl, Anthony J. The boundary of the Eisenstein symbol.. Mathematische Annalen, Tome 291 (1991) pp. 303-322. http://gdmltest.u-ga.fr/item/GDZPPN002335441/