0123454 - ASU-R 940149 RIV GB eng J - Journal Article
Šíma, Zdislav
Prague sextants of Tycho Brahe.
Annals of Science. Roč. 50, - (1993), s. 445-453. ISSN 0003-3790. E-ISSN 1464-505X
Permanent Link: http://hdl.handle.net/11104/0021720