Johannes Kepler
vanuit Wikipedia, die vrye ensiklopedie.
Johannes Kepler (21 Oktober 1571[1]/November 1630[2]) was 'n Duitse[3] wiskundige[4], sterrekundige[5], en sterrewiggelaar[6].
[wysig] Verwysings
- ^ Bryant, Walter W.; S. Chapman (redakteur) (1920) Pioneers of progress: men of science: Kepler, hoofstuk 2: Early life of Kepler. "On 21st December, 1571, [...] was born"
- ^ Bryant, op. cit., hoofstuk 6: Closing years. "dying in November, 1630"
- ^ Bryant, op. cit., hoofstuk 2: Early life of Kepler. "at Weil in the Duchy of Wurtemberg, was born"
- ^ Bryant, op. cit., hoofstuk 4: "Kepler joins Tycho". "He succeeded to Tycho's post of principal mathematician to the Emperor"
- ^ Bryant, op. cit., hoofstuk 4: "Kepler joins Tycho". "The following year saw friction between the two astronomers, and we learn from Kepler's abject letter of apology that he was entirely in the wrong."
- ^ Kollerstom, Nicholas (2006) Kepler's belief in astrology
