参考文献
Proceedings of the Royal Society of London, , vol. 14, p. 208
Proceedings of the Royal Society of London, , vol. 14, p. 211 - 211
Proceedings of the Royal Society of London, , vol. 14, p. 207 - 207
Proceedings of the Royal Society of London, , vol. 14, p. 210 - 210
Cl: MVol., 44, page 132 - 134