@article{GDZPPN002113481, title = {A polynomial invariant of rational homology 3-spheres.}, journal = {Inventiones mathematicae}, volume = {123}, year = {1996}, pages = {241-258}, zbl = {0855.57016}, url = {http://dml.mathdoc.fr/item/GDZPPN002113481} }
Ohtsuki, Tomotada. A polynomial invariant of rational homology 3-spheres.. Inventiones mathematicae, Tome 123 (1996) pp. 241-258. http://gdmltest.u-ga.fr/item/GDZPPN002113481/