[Nicholas Copernicus--outstanding Polish scientist of the Renaissance (on the 500th anniversary of his birth)].
D001256:Astronomy / Q000266:history; D049668:History, 15th Century; D049669:History, 16th Century; D011044:Poland
Nikolai Kopernik--vydaiushchiisia pol'skii uchenyi epokhi vozrozhdeniia (k 500-letiiu so dnia rozhdeniia.