@article{IM_1996__123_3_144354,
     author = {Tatsuru Takakura},
     title = {Degeneration of {Riemann} surfaces and intermediate polarization of the moduli space of flat connections.},
     journal = {Inventiones mathematicae},
     pages = {431--452},
     publisher = {mathdoc},
     volume = {123},
     number = {3},
     year = {1996},
     zbl = {0855.58012},
     url = {http://geodesic.mathdoc.fr/item/IM_1996__123_3_144354/}
}