+@Misc{aep12,
+ title = "Atomic effective pseudopotentials for semiconductors",
+ author = "J. R. C\'ardenas and G. Bester",
+ year = "2012",
+ month = sep,
+ URL = "http://www.fkf.mpg.de/bester/downloads/downloads.html",
+ eprint = "http://www.fkf.mpg.de/bester/downloads/downloads.html",
+}
+