@article{IM_1971__12_142079,
     author = {J. Coates},
     title = {Linear {Forms} in the {Periods} of the {Exponential} and {Elliptic} {Functions.}},
     journal = {Inventiones mathematicae},
     pages = {290--299},
     publisher = {mathdoc},
     volume = {12},
     year = {1971},
     zbl = {0217.04001},
     url = {http://geodesic.mathdoc.fr/item/IM_1971__12_142079/}
}