Analysis of information sources in references of the Wikipedia article "Jakob Christmann" in English language version.
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: CS1 maint: archived copy as title (link) signed as Johannes Amos Niuannus. On 5 October 1667 it was part of the Bibliotheca Maioratus Familiae Nostitizianae' (1608-1664) library at Jauer in Silesia, Otto von Nostitz left his signature "Archived copy". Archived from the original on 2011-05-25. Retrieved 2007-11-27.{{cite web}}
: CS1 maint: archived copy as title (link) on the flyleaf. The Nostitz library was then moved to Prague, where in 1945 the collection was seized by the communist government of Czechoslovakia, and made part of the National Museum (Prague). On 7 July 1956 the government of Czechoslovakia gave it as part of an exchange to their Polish comrades, and since 25 September 1956 it is at the Jagiellonian University in Kraków. It can be accessed online (Jagiellonian library). Finally, the autograph was taken care of by the university in which Nicholas Copernicus was educated and from which he received scientific foundation for his memorable work. - after "Pamięć Polski/ Memory of Poland/ Mémoire de la Pologne". Archived from the original on 2012-02-08. Retrieved 2015-08-10. and after Marian Zwiercan: The History of Nicholas Copernicus' Autograph - ""De revolutionibus": Foreword". Archived from the original on 2005-02-28. Retrieved 2007-11-27.{{cite web}}
: CS1 maint: archived copy as title (link){{cite web}}
: CS1 maint: archived copy as title (link) signed as Johannes Amos Niuannus. On 5 October 1667 it was part of the Bibliotheca Maioratus Familiae Nostitizianae' (1608-1664) library at Jauer in Silesia, Otto von Nostitz left his signature "Archived copy". Archived from the original on 2011-05-25. Retrieved 2007-11-27.{{cite web}}
: CS1 maint: archived copy as title (link) on the flyleaf. The Nostitz library was then moved to Prague, where in 1945 the collection was seized by the communist government of Czechoslovakia, and made part of the National Museum (Prague). On 7 July 1956 the government of Czechoslovakia gave it as part of an exchange to their Polish comrades, and since 25 September 1956 it is at the Jagiellonian University in Kraków. It can be accessed online (Jagiellonian library). Finally, the autograph was taken care of by the university in which Nicholas Copernicus was educated and from which he received scientific foundation for his memorable work. - after "Pamięć Polski/ Memory of Poland/ Mémoire de la Pologne". Archived from the original on 2012-02-08. Retrieved 2015-08-10. and after Marian Zwiercan: The History of Nicholas Copernicus' Autograph - ""De revolutionibus": Foreword". Archived from the original on 2005-02-28. Retrieved 2007-11-27.{{cite web}}
: CS1 maint: archived copy as title (link){{cite web}}
: CS1 maint: archived copy as title (link) signed as Johannes Amos Niuannus. On 5 October 1667 it was part of the Bibliotheca Maioratus Familiae Nostitizianae' (1608-1664) library at Jauer in Silesia, Otto von Nostitz left his signature "Archived copy". Archived from the original on 2011-05-25. Retrieved 2007-11-27.{{cite web}}
: CS1 maint: archived copy as title (link) on the flyleaf. The Nostitz library was then moved to Prague, where in 1945 the collection was seized by the communist government of Czechoslovakia, and made part of the National Museum (Prague). On 7 July 1956 the government of Czechoslovakia gave it as part of an exchange to their Polish comrades, and since 25 September 1956 it is at the Jagiellonian University in Kraków. It can be accessed online (Jagiellonian library). Finally, the autograph was taken care of by the university in which Nicholas Copernicus was educated and from which he received scientific foundation for his memorable work. - after "Pamięć Polski/ Memory of Poland/ Mémoire de la Pologne". Archived from the original on 2012-02-08. Retrieved 2015-08-10. and after Marian Zwiercan: The History of Nicholas Copernicus' Autograph - ""De revolutionibus": Foreword". Archived from the original on 2005-02-28. Retrieved 2007-11-27.{{cite web}}
: CS1 maint: archived copy as title (link)