@article{IM_1990__100_2_143780,
     author = {Yakov Karpishpan},
     title = {Torelli theorems for singularities.},
     journal = {Inventiones mathematicae},
     pages = {97--142},
     publisher = {mathdoc},
     volume = {100},
     number = {2},
     year = {1990},
     zbl = {0694.32013},
     url = {http://geodesic.mathdoc.fr/item/IM_1990__100_2_143780/}
}