- athletes.
After retiring,
Wefers coached track and
field at NYAC for 45 years.
Wefers died in 1957 in New York City.
Bernard Wefers. trackfield.brinkster...
-
retrieved 2009-11-23. Otto Helmboldt, L.
Keith Hudson,
Chanakya Misra, Karl
Wefers,
Wolfgang Heck, Hans Stark, Max Danner,
Norbert Rösch "Aluminum Compounds...
- 325–326
Junius Benjamin Remensnyder (1893). The
Lutheran Manual.
Boschen &
Wefer Company. p. 12.
Archived from the
original on 27
April 2021.
Retrieved 27...
- ncbi.nlm.nih.gov. Hudson, L. Keith; Misra, Chanakya; Perrotta,
Anthony J.;
Wefers, Karl; Williams, F. S. (2000). "Aluminum Oxide". Ullmann's Encyclopedia...
- Modeling: Gibbsite. John
Wiley & Sons. pp. 15–17. ISBN 978-0-470-58768-3.
Wefers, Karl; Misra,
Chanakya (1987).
Oxides and
hydroxides of aluminum. Alcoa...
- ISBN 9781420020564. Hudson, L. Keith; Misra, Chanakya; Perrotta,
Anthony J.;
Wefers, Karl and Williams, F. S. (2002) "Aluminum Oxide" in Ullmann's Encyclopedia...
-
Archived from the
original (PDF) on 10 July 2007.
Retrieved 4
December 2007.
Wefer, Gerold;
Wolfgang H. Berger; K. E. Behre;
Eystein Jansen (2002) [2002]....
-
Library (hathitrust.org). Helmboldt, Otto; Hudson, L. Keith; Misra, Chanakya;
Wefers, Karl; Heck, Wolfgang; Stark, Hans; Danner, Max; Rösch,
Norbert (2007)....
- Sigma-Aldrich Co.,
Aluminium chloride.
Helmboldt O,
Keith Hudson L,
Misra C,
Wefers K, Heck W,
Stark H, et al. (2007). "Aluminum Compounds, Inorganic". Ullmann's...
- 1002/0470862106.ia084 Hudson, L. Keith; Misra, Chanakya; Perrotta,
Anthony J.;
Wefers, Karl; Williams, F. S. (2002). "Aluminum Oxide". Ullmann's Encyclopedia...
