@article{10_4064_aa_26_2_197_206,
     author = {Richard Franklin},
     title = {The transcendence of linear forms in $\ensuremath{\omega}_1$, $\ensuremath{\omega}_2$, $\ensuremath{\eta}_1$, $\ensuremath{\eta}_2$, 2\ensuremath{\pi}i, log \ensuremath{\gamma}},
     journal = {Acta Arithmetica},
     pages = {197--206},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {1974},
     doi = {10.4064/aa-26-2-197-206},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-26-2-197-206/}
}