2008-09-102008-09-1019850340-21930930-11510939-7922urn:nbn:de:hebis:34-2008091023620http://hdl.handle.net/123456789/2008091023620283269 bytesapplication/pdfengUrheberrechtlich geschützthttps://rightsstatements.org/page/InC/1.0/530On the total energy of two-electron atomsAufsatz