- infoplease.com encyclopedia/places/north-europe/…At the Congress of Gniezno (1000), Emperor Otto III established the metropolitan see of Poland. The kings of Poland were crowned at Gniezno until 1320.
- At the Congress of Gniezno (1000), Emperor Otto III established the metropolitan see of Poland. The kings of Poland were crowned at Gniezno until 1320.
- facebook.com Gnieznocompl/Gniezno.com.pl Portal informacyjny Gniezna i Powiatu Gnieźnieńskiego.
- wiki2.org en/GnieznoKatedra, muzeum archidiecezjalne, muzeum początków państwa polskiego. Stolice Polski - Gniezno. Historia Bez Cenzury.
- foursquare.com moddular/list/gnieznoLuc L. Luc L: Gniezno Cathedral.The Cathedral Basilica of the Assumption of the Blessed Virgin Mary and St. Adalbert is a Gothic cathedral in Gniezno, Poland.
- de.zxc.wiki wiki/GnieznoGniezno [. ˈgɲɛznɔ ] ( German Gnesen ) is a city in Poland , which belongs to the Greater Poland Voivodeship and is about 50 km east of Poznan .
- turkcebilgi.com gnieznoGniezno, Polonya'nın ortabatı kesiminde, Büyük Polonya Voyvodalığı'nda kent. Poznań-Toruń demiryolu üzerinde yer alan bir ticaret ve gıda işleme merkezidir.