õcÌo×ÉÑ ÚaÄaÎÉÊ. Problems to solve

PycckÉÊ. Russian
AÎÇÌÉÊckÉÊ. English
ApÍÑÎckÉÊ. Armenian - Sorry, not ready
âoÌÇapckÉÊ. Bulgarian - Sorry, not ready
ðopÔyÇaÌØckÉÊ. Portuguesse - Sorry, not ready
û×eÄckÉÊ. Swedish - Sorry, not ready

Dr. Michael G. Gavrilov, Chairman of the Coordinating Council
of the International Astronomy Olympiad,
ISSP of Russ. Acad. Sci., Institute avenue 15, 142432 Chernogolovka, Moscow region, Russia.

URL: http://www.issp.ac.ru/iao/2000/
e-mail: gavrilov@issp.ac.ru
fax: +7-(096-52)-49-701

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