@article{IM_1992__108_2_143989,
     author = {Scott A. Wolpert},
     title = {Spectral limits for hyperbolic surfaces, {I.}},
     journal = {Inventiones mathematicae},
     pages = {67--90},
     year = {1992},
     volume = {108},
     number = {2},
     zbl = {0772.11016},
     url = {http://geodesic.mathdoc.fr/item/IM_1992__108_2_143989/}
}