Partnership between Japan and the Czech Republic (Prague, August 21st, 2003) ^ a b Czech Focus, Prague, October 2015, p.12 ^ Japanese Component & Material
org/news/cyprus/tcpr/2009/09-04-23.tcpr.html#08 2009年4月28日閲覧。 ^ "The Declaration - PragueSummit, Southern Corridor" (Press release). Government of the Czech Republic