Paju, Petri (2005), "A Failure Revisited: The First Finnish Computer Construction Project", IFIP WG9.7 First Working Conference on the History of Nordic Computing (HiNC1), June 16–18, 2003, Trondheim, Norway, IFIP International Federation for Information Processing, vol. 174, Springer, pp. 79–94, doi:10.1007/0-387-24168-X_7. Footnote 20, p. 86: "Nevanlinna had also been a visiting mathematics professor in Göttingen in 1936–1937. At that time, Nevanlinna was a known Nazi-sympathiser. On this topic, see O. Lehto, Korkeat maailmat, on p. 139."
