@article{1928-lehmer
,note={URL: {\tt http://links.jstor.org/sici?sici=0002-9890(192803)35:3<114:TMCOLF>2.0.CO;2-Z}}
,author={Derrick H. Lehmer}
,ISSN={0002--9890}
,journal={American Mathematical Monthly}
,pages={114--121}
,title={{The mechanical combination of linear forms}}
,volume={35}
,year={1928}
}