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Olsztyn, Silesian Voivodeship Tham khảoTọa độ: 50°45′7″B 19°16′4″Đ / 50,75194°B 19,26778°Đ / 50.75194; 19.26778
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Olsztyn, Silesian Voivodeship Tham khảoLiên quan
Tài liệu tham khảo
WikiPedia: Olsztyn, Silesian Voivodeship http://podrozniccy.com/en/poland/castle-olsztyn //tools.wmflabs.org/geohack/geohack.php?language=v... http://www.stat.gov.pl/broker/access/prefile/listP... http://www.sztetl.org.pl/en/city/olsztyn/