@article{GDZPPN00046256X,
title = {Invariants of Three-dimensional Manifolds.},
journal = {Geometric and functional analysis},
volume = {6},
year = {1996},
pages = {268-300},
zbl = {0870.57017},
url = {http://dml.mathdoc.fr/item/GDZPPN00046256X}
}
Kazhdan, D.; Gelfand, S. Invariants of Three-dimensional Manifolds.. Geometric and functional analysis, Tome 6 (1996) pp. 268-300. http://gdmltest.u-ga.fr/item/GDZPPN00046256X/