@misc{Sylvester_James_Joseph_(1814–1897)_Sketch_1904, author={Sylvester, James Joseph (1814–1897)}, copyright={Public Domain}, address={Cambridge}, howpublished={online}, year={1904}, publisher={Cambridge University Press}, language={eng}, title={Sketch of a memoir on elimination, transformation and canonical forms}, type={Text}, URL={http://rcin.org.pl/Content/113706/PDF/WA35_139184_11371-1_Art32.pdf}, }