Page NUMBER@1 and footnote NUMBER@2 that cites PERSON@1 , The Warsaw Treaty of NUMBER@3 and the Western Boundary of LOCATION@1 , at NUMBER@4 -- NUMBER@5 ; PERSON@2 .

Page NUMBER@1 and footnote NUMBER@2 that cites PERSON@1 , The Warsaw Treaty of NUMBER@3 and the Western Boundary of LOCATION@1 , at NUMBER@6 ; PERSON@2 .
