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Yurij KupryakovLaboratory of new photometric methods of the Sternberg Astronomical Instituteand Astronomical Institute Academy of Sciences of the Czech Republic kupry@sai.msu.ru also kupry@asu.cas.cz Phone: 7 (495) 939-1663 / Fax: 7 (495) 939-3644 |
Solar Activity Monitoring 2020 |
20212022 |
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