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#Mon Aug 09 11:50:52 CEST 2010
Slide__lr-6EKObEd-WfYQ0GneCwQ_subTitle=Willem de Sitter to Einstein, Leiden, 20 March 1917, facsimile
Slide__lr-6EKObEd-WfYQ0GneCwQ_title=Contradictions to the Cosmological Constant
Slide__lr-6EKObEd-WfYQ0GneCwQ_footer=On loan from\: The Hebrew University of Jerusalem - Einstein Archives