Vilnius, March 11 ( /Sputnik) Lithuanian President Gitanas Nauseda said that leaders of the EU nations had given a green light to the European integration of Ukraine during the summit in Versailles. “A historic night at Versailles. After five hours of heated discussions EU leaders said yes to Ukrainian eurointegration. The process started. Now it is up to us and Ukrainians to accomplish it fast. Heroic Ukrainian nation deserves to know that they are welcome in EU,” Nauseda tweeted. /SPUTNIK ACL0822