_:B66b2635ee1a1e95866c9b6cc2dfb9fc3 . _:B66b2635ee1a1e95866c9b6cc2dfb9fc3 . _:B66b2635ee1a1e95866c9b6cc2dfb9fc3 "2023-05-22"^^ . _:B66b2635ee1a1e95866c9b6cc2dfb9fc3 . _:B66b2635ee1a1e95866c9b6cc2dfb9fc3 . _:B66b2635ee1a1e95866c9b6cc2dfb9fc3 "180441043" . _:B66b2635ee1a1e95866c9b6cc2dfb9fc3 . _:B66b2635ee1a1e95866c9b6cc2dfb9fc3 . _:B66b2635ee1a1e95866c9b6cc2dfb9fc3 . . "Ermakov, Ivan Dmitrievič" . . "Ermakov, I.D. (1875-1942)" . "Ермаков, И.Д. (1875-1942)" . "Ермаков, Иван Дмитриевич" . _:B66b2635ee1a1e95866c9b6cc2dfb9fc3 . "Ermakov, Iv. Dm." . "I.D." . . "1942"^^ . "I.D. Ermakov" . "Ермаков" . . "И.Д." . "Ermakov" . "Ермаков, Ив. Дм." . "И.Д. Ермаков" . "1875"^^ .