Tychonis Brahe Dani de mvndi aetherei recentioribvs phaenomenis, liber secvndvs qvi est de illvstri stella cavdata ab elapso ferè triente Nouembris anni 1577, vsq; in finem Ianuari...

by Brahe, Tycho, 1546-1601
Published 1588

Tychonis Brahe triangulorum planorum et sphaericorum praxis arithmetica, qua maximus eorum, praesertim in astronomicis usus compendiose explicatur /

by Brahe, Tycho, 1546-1601
Published 1886