"Yakov B." . "Pesin" . . "Pesin, Yakov B." . "Yakov B. Pesin" . . . _:Ba8cba8fbe47d41ed920ca54d6a7902a9 . "iS"@nl . "Pesin, Yakov" . . _:Ba8cba8fbe47d41ed920ca54d6a7902a9 . _:Ba8cba8fbe47d41ed920ca54d6a7902a9 . _:Ba8cba8fbe47d41ed920ca54d6a7902a9 "2023-05-19"^^ . _:Ba8cba8fbe47d41ed920ca54d6a7902a9 . _:Ba8cba8fbe47d41ed920ca54d6a7902a9 . _:Ba8cba8fbe47d41ed920ca54d6a7902a9 "239352351" . _:Ba8cba8fbe47d41ed920ca54d6a7902a9 . _:Ba8cba8fbe47d41ed920ca54d6a7902a9 . _:Ba8cba8fbe47d41ed920ca54d6a7902a9 .