Christen Sørensen Longomontanus
1562 – 1647
Astronomia Danica
Astronomia danica, vigiliis & opera
Christiani S. Longomontani Inventio theorematis nobilissimi
Christiani Severini Longomontani ... Rotvndi in plano, seu Circvle, absolvta mensvra ...
Christiani Severini Longomontani in Academia Regia Hafniensi ... professoris Inventio qvadratvrae circuli ...
Introductio in theatrum astronomicum ...