Proving Keippler's 3 Laws of Planetary Motion[J]. Journal of Shanghai University of Engineering Science, 2002, 16(3): 223-226. doi: 10.3969/j.issn.1009-444X.2002.03.014
Citation:
Proving Keippler's 3 Laws of Planetary Motion[J]. Journal of Shanghai University of Engineering Science, 2002, 16(3): 223-226. doi: 10.3969/j.issn.1009-444X.2002.03.014
Proving Keippler's 3 Laws of Planetary Motion[J]. Journal of Shanghai University of Engineering Science, 2002, 16(3): 223-226. doi: 10.3969/j.issn.1009-444X.2002.03.014
Citation:
Proving Keippler's 3 Laws of Planetary Motion[J]. Journal of Shanghai University of Engineering Science, 2002, 16(3): 223-226. doi: 10.3969/j.issn.1009-444X.2002.03.014