Expand All Collapse All Summary This Mandatory Declassification Review contains multiple copies of the June 4,1999 letter from President Clinton to Russian President Boris Yeltsin regarding Kosovo. Record Type Textual Copyright Documents in this collection that were prepared by officials of the United States government as part of their official duties are in the public domain. Researchers are advised to consult the copyright law of the United States (Title 17, USC) which governs the making of photocopies or other reproductions of copyrighted material. Provenance Official records of William Jefferson Clinton’s presidency are housed at the Clinton Presidential Library and administered by the National Archives and Records Administration (NARA) under the provisions of the Presidential Records Act (PRA). Person Names Yeltsin, Boris Nikolayevich, 1931-2007 Geographic Place Yugoslavia; Kosovo (Republic) Content Available Online