@inproceedings{1990-smedley ,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1990/\allowbreak smedley}} ,author={Trevor J. Smedley} ,crossref={1990-watanabe-issac} ,pages={292--293} ,title={{Detecting algebraic dependencies between unnested radicals: extended abstract}} ,year={1990} }