"Gelbaum, Bernard R." . . . . . "Gelbaum, Bernard Russell" . "Gelbaum, Bernard" . "Gelbaum, B.R." . "B.R. Gelbaum" . "B.R." . "Gelbaum" . _:B378e9290542a6b6748e08fa37d1d8c10 . _:B378e9290542a6b6748e08fa37d1d8c10 . _:B378e9290542a6b6748e08fa37d1d8c10 . _:B378e9290542a6b6748e08fa37d1d8c10 "2023-05-20"^^ . _:B378e9290542a6b6748e08fa37d1d8c10 . _:B378e9290542a6b6748e08fa37d1d8c10 . _:B378e9290542a6b6748e08fa37d1d8c10 "068676778" . _:B378e9290542a6b6748e08fa37d1d8c10 . _:B378e9290542a6b6748e08fa37d1d8c10 . _:B378e9290542a6b6748e08fa37d1d8c10 .