- "The
history of
Konrad Zuse's
early computing machines". In Rojas, Raúl;
Hashagen, Ulf (eds.). The
First Computers—History and
Architectures History of Computing...
- (11th ed.). 1911. p. 608.
Hashagen,
Justus (1911). "Frederick
Augustus II." . Encyclopædia Britannica. Vol. 11 (11th ed.). p. 61.
Hashagen,
Justus (1911). "John...
-
Wissenschaften [Sitzung vom 5. Juli 1996], 1996. kepler-kommission.de. Ulf
Hashagen,
Walther von Dyck (1856–1934). Mathematik,
Technik und Wissenschaftsorganisation...
- sentences incorporates text from a
publication now in the
public domain:
Hashagen,
Justus (1911). "Frederick
Augustus II.". In Chisholm, Hugh (ed.). Encyclopædia...
-
equivalent female form.
Hashagen 1911. Attribution: This article incorporates text from a
publication now in the
public domain:
Hashagen,
Justus (1911). "Lang...
- S2CID 4110351.
Archived from the
original on 6
April 2009. Rául Rojas; Ulf
Hashagen (2002). The
first computers:
history and architectures. MIT Press. p. 379...
-
constant transmitter, and
three function tables. The
references by
Rojas and
Hashagen (or Wilkes) give more
details about the
times for operations,
which differ...
-
forms part of
family names. The
feminine forms are
Freifrau and Freiin.
Hashagen 1911. "APS
Member History". search.amphilsoc.org.
Retrieved 5
April 2021...
-
Media related to
Frederick Augustus I of
Saxony at
Wikimedia Commons Hashagen,
Justus (1911). "Frederick
Augustus I." . In Chisholm, Hugh (ed.). Encyclopædia...
-
Archived from the
original on 27
December 2016.
Retrieved 8 July 2012. Ulf
Hashagen:
Walther von Dyck (1856–1934). Mathematik,
Technik und Wissenschaftsorganisation...
