Title: Refractiones coelestes, sive, Solis elliptici phænomenon illvstratvm
Subtitle: in qvo variæ atqve antiqvæ astronomorvm circa hanc materiam difficultates enodantur, dubia multiplicia dissoluuntur, via ad multa recondita eruenda sternitur : opusculum tam astronomis quàm physicis perquam vtile, per[que] necessarium
First published: 1617
Subjects: Astronomical Refraction, Early works to 1800, Refraction, Astronomical, Sunspots
Places: Sun