Kwestia „krakowskich autografów“ Kopernika w kodeksie Copernicana 4 Biblioteki Uniwersyteckiej w Uppsali

The aim of the present study is to show the continutity in the development of Copernicus’s handwriting from the early 1490’s, until the thierties of the 16th century. First he wrote in Gothic script until the period when he developed his humanist calligraphy at the turn of the 15lh and 16lh centuries, a handwriting which is well known from Copernicus’s letters, dated and signed, as well as from the autograph o f the De revolutionibus.