@book{PPN585262896, title = {Algebra Part 1}, series = {GDML\_Books}, publisher = {Black}, address = {Edinburgh}, year = {1889}, language = {en}, url = {http://dml.mathdoc.fr/item/PPN585262896} }
Chrystal, George. Algebra Part 1. GDML_Books (1889), http://gdmltest.u-ga.fr/item/PPN585262896/