_:B2ce6ca7efbca88deb6087014b4e66687 . "Ludwig-Holger" . "Pfahls" . "Ludwig-Holger Pfahls" . . . . "Pfahls, Ludwig-Holger" . . _:B2ce6ca7efbca88deb6087014b4e66687 . _:B2ce6ca7efbca88deb6087014b4e66687 . _:B2ce6ca7efbca88deb6087014b4e66687 "2023-05-21"^^ . _:B2ce6ca7efbca88deb6087014b4e66687 . _:B2ce6ca7efbca88deb6087014b4e66687 . _:B2ce6ca7efbca88deb6087014b4e66687 "074766856" . _:B2ce6ca7efbca88deb6087014b4e66687 . _:B2ce6ca7efbca88deb6087014b4e66687 . _:B2ce6ca7efbca88deb6087014b4e66687 .