- (11th ed.). 1911. p. 608.
Hashagen,
Justus (1911). "Frederick
Augustus II." . Encyclopædia Britannica. Vol. 11 (11th ed.). p. 61.
Hashagen,
Justus (1911). "John...
-
Freifrau and Freiin. Vienna,
Unsere Liebe Frau zu den
Schotten 40, fol. 58
Hashagen 1911. "APS
Member History". search.amphilsoc.org.
Retrieved 5
April 2021...
- "The
history of
Konrad Zuse's
early computing machines". In Rojas, Raúl;
Hashagen, Ulf (eds.). The
First Computers—History and
Architectures History of Computing...
- sentences incorporates text from a
publication now in the
public domain:
Hashagen,
Justus (1911). "Frederick
Augustus II.". In Chisholm, Hugh (ed.). Encyclopædia...
- has
formed part of
family names since 1919.
Hashagen 1911, p. 401.
Hashagen 1911, pp. 401–402.
Hashagen 1911, p. 402. "Library and Archive".
Royal Society...
- form.
Hashagen 1911, p. 171.
Hashagen 1911, p. 172. Attribution: This article incorporates text from a
publication now in the
public domain:
Hashagen, Justus...
-
Archived from the
original on 27
December 2016.
Retrieved 8 July 2012. Ulf
Hashagen:
Walther von Dyck (1856–1934). Mathematik,
Technik und Wissenschaftsorganisation...
-
Wissenschaften [Sitzung vom 5. Juli 1996], 1996. kepler-kommission.de. Ulf
Hashagen,
Walther von Dyck (1856–1934). Mathematik,
Technik und Wissenschaftsorganisation...
- ALGOL 60
report has a more
explicit list of
standard functions. Rojas, Raúl;
Hashagen, Ulf (2002). The
First Computers:
History and Architectures. MIT Press...
-
related to 1919
Standard Oil
Company Fire.
Great Fire of New York
Notes Hashagen 2002, p. 62.
Atlas Obscura 2019. New-York
Tribune 1919, p. 5.
Mother Jones...
