RT Article T1 Hitler—Entwicklungsmoeglichkeiteni JF Blackfriars VO 14 IS 159 SP 450 OP 454 A1 Pottmann, Karl LA English YR 1933 UL https://ixtheo.de/Record/178059822X DO 10.1111/j.1741-2005.1933.tb01888.x