Planar Straight-Line Drawing in an O(n)×O(n) Grid with Angular Resolution Omega(1/n).

Maciej Kurowski Planar Straight-Line Drawing in an O(n)×O(n) Grid with Angular Resolution Omega(1/n). 250-258 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3381&spage=250 2005 conf/sofsem/2005 SOFSEM db/conf/sofsem/sofsem2005.html#Kurowski05