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Виталий
@Itanium_Next
Астроном, ученый, педагог
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Виталий Егоров
@Zelenyikot
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Cергей Бесараб (Siarhei Besarab) EU1AEY
@steanlab
Химик-энциклопедист, турист и радиолюбитель :)
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Санкт-Петербург, Санкт-Петербург и область, Россия
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August 13 2014
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April 23 at 18:43