@misc{Dickson_Leonard_Eugene_(1874–1954)_Modern_[1926?], author={Dickson, Leonard Eugene (1874–1954)}, copyright={Rights Reserved - Restricted Access}, address={Chicago [etc.]}, howpublished={online}, year={[1926?]}, publisher={Benj. H. Sanborn & Co.}, language={eng}, language={eng}, title={Modern algebraic theories}, title={Modern algebraic theories (ang.)}, type={Text}, }