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by Chursin, Alexander; Makarov, Yury
by Chursin, Alexander; Vlasov, Yuri; Makarov, Yury
by Chursin, Alexander; Tyulin, Andrey
by Filippov, Vladimir M.; Chursin, Alexander A.; Ragulina, Julia V.; et al.
by Alexander Chursin; Yuri Vlasov; Yury Makarov
by Tyulin, Andrey; Chursin, Alexander
by Andrey Tyulin; Alexander Chursin