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"Arkikatedra Bazilika" (in Lithuanian). The Directorate of the State Cultural Reserve of Vilnius Castles. Archived from the original on 2009-04-01. Retrieved 2008-07-02.
"Arkikatedra Bazilika" (in Lithuanian). The Directorate of the State Cultural Reserve of Vilnius Castles. Archived from the original on 2009-04-01. Retrieved 2008-07-02.