_:B4b0f70268101d326206ee81f39abcf20 . "Todor Ivanov" . "Živkov" . "Todor Ivanov Živkov" . . . . "Živkov, Todor Ivanov" . . _:B4b0f70268101d326206ee81f39abcf20 . _:B4b0f70268101d326206ee81f39abcf20 . _:B4b0f70268101d326206ee81f39abcf20 "2023-05-22"^^ . _:B4b0f70268101d326206ee81f39abcf20 . _:B4b0f70268101d326206ee81f39abcf20 . _:B4b0f70268101d326206ee81f39abcf20 "070077231" . _:B4b0f70268101d326206ee81f39abcf20 . _:B4b0f70268101d326206ee81f39abcf20 . _:B4b0f70268101d326206ee81f39abcf20 .