"Fedosov, Ivan Antonovič" . . "Fedosov, I.A." . "I.A. Fedosov" . "I.A." . . . _:Ba4f9f5457e91b7ff5515974457df5566 . . "Fedosov" . _:Ba4f9f5457e91b7ff5515974457df5566 . _:Ba4f9f5457e91b7ff5515974457df5566 . _:Ba4f9f5457e91b7ff5515974457df5566 "2023-05-22"^^ . _:Ba4f9f5457e91b7ff5515974457df5566 . _:Ba4f9f5457e91b7ff5515974457df5566 . _:Ba4f9f5457e91b7ff5515974457df5566 "072249803" . _:Ba4f9f5457e91b7ff5515974457df5566 . _:Ba4f9f5457e91b7ff5515974457df5566 . _:Ba4f9f5457e91b7ff5515974457df5566 .