_:Bccc6ca0f6bdc82e164a3f959014dd6b4 . "Leo G." . "Rigler" . "Leo G. Rigler" . . . . "Rigler, Leo G." . . _:Bccc6ca0f6bdc82e164a3f959014dd6b4 . _:Bccc6ca0f6bdc82e164a3f959014dd6b4 . _:Bccc6ca0f6bdc82e164a3f959014dd6b4 "2023-05-20"^^ . _:Bccc6ca0f6bdc82e164a3f959014dd6b4 . _:Bccc6ca0f6bdc82e164a3f959014dd6b4 . _:Bccc6ca0f6bdc82e164a3f959014dd6b4 "07054123X" . _:Bccc6ca0f6bdc82e164a3f959014dd6b4 . _:Bccc6ca0f6bdc82e164a3f959014dd6b4 . _:Bccc6ca0f6bdc82e164a3f959014dd6b4 .