_:Bce5ef29139b0a1613b4a37c5346cb779 . "E. P" . "Gyftopoulos" . "E. P Gyftopoulos" . . . . "Gyftopoulos, E. P" . . _:Bce5ef29139b0a1613b4a37c5346cb779 . _:Bce5ef29139b0a1613b4a37c5346cb779 . _:Bce5ef29139b0a1613b4a37c5346cb779 "2023-05-19"^^ . _:Bce5ef29139b0a1613b4a37c5346cb779 . _:Bce5ef29139b0a1613b4a37c5346cb779 . _:Bce5ef29139b0a1613b4a37c5346cb779 "131441884" . _:Bce5ef29139b0a1613b4a37c5346cb779 . _:Bce5ef29139b0a1613b4a37c5346cb779 . _:Bce5ef29139b0a1613b4a37c5346cb779 .