De cometis libelli tres : I. Astronomicvs, theoremata continens de motu cometarum, vbi demonstratio apparentiarum & altitudinis cometarum qui annis 1607. & 1618. conspecti sunt ... II. Physicvs, continens physiologiam cometarum nouam ... III. Astrologicvs, de significationibus cometarum annorum 1607. & 1618 (1619)
icfitin circulari motu Planetarumcirca Solem, vt illi motus fuos intendant vel remittant,pro ratione propinquitatis vel remo- tionis à Sole rectilinez.Quare nonabfimile vero, hocidemetiam inrectilineo Cometarum motufieti: vt ibi Sol (is omniain omniz bus,caufa eorum motus. 3 IX. Deniquequotfüntin…
Comets -- 1607 · Comets -- 1618 · Astronomy -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.