Wikipedia:Articles for deletion/Robert Williams (geometer)
I get the distinct impression that the subject is notable although sources are hard to find. His work is widely cited, both in academic papers and books such as http://books.google.co.uk/books?id=SzJ1G6QIqjEC&pg=PA2524&lpg=PA2524&dq=%22The+geometrical+foundation+of+natural+structure:+A+source+book+of+design%22&source=bl&ots=hli6EjocD1&sig=7XR-w70J4dlGe0rTw6sBRBd2RGg&hl=en&ei=2eUfS7DWLJGG4Qbt3ozpCg&sa=X&oi=book_result&ct=result&resnum=9&ved=0CCYQ6AEwCA#v=onepage&q=%22The%20geometrical%20foundation%20of%20natural%20structure%3A%20A%20source%20book%20of%20design%22&f=false CRC concise encyclopedia of mathematics suggesting that he may well pass . If the claims http://www.llanodelriobooks.com/products.html here are true, and his main work is as important as is claimed, then there seems to be a good case for inclusion if sources can be found to satisfy 
— User:Michig, 18:05, 9 December 2009 (UTC)
Stance: keep
Cited policy: WP:ACADEMIC||WP:V (Wikipedia:Notability)