@misc{Hamilton_William_Rowan_(1805–1865)_Researches_1940, author={Hamilton, William Rowan (1805–1865)}, copyright={Public Domain}, address={Cambridge}, journal={Cunningham Memoir}, howpublished={online}, year={1940}, publisher={University Press}, language={eng}, type={Text}, title={Researches respecting Vibration connected with the Theory of Light. (1839)}, URL={http://rcin.org.pl/Content/133213/PDF/WA35_163177_11536-2_Art22.pdf}, }