@article{IM_1988__92_1_143562,
     author = {Francis Bonahon},
     title = {The geometry of {Teichm\"uller} space via geodesic currents.},
     journal = {Inventiones mathematicae},
     pages = {139--162},
     publisher = {mathdoc},
     volume = {92},
     number = {1},
     year = {1988},
     zbl = {0653.32022},
     url = {http://geodesic.mathdoc.fr/item/IM_1988__92_1_143562/}
}