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@article{IVM_1962_6_a11, author = {M. L. Platonov}, title = {Examples of sets of transcendental numbers of the form $\xi^\eta$}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {91--100}, publisher = {mathdoc}, number = {6}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1962_6_a11/} }
M. L. Platonov. Examples of sets of transcendental numbers of the form $\xi^\eta$. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1962), pp. 91-100. http://geodesic.mathdoc.fr/item/IVM_1962_6_a11/