Thomas Gawlitza Jérôme Leroux Jan Reineke Helmut Seidl Grégoire Sutre Reinhard Wilhelm Polynomial Precise Interval Analysis Revisited. 422-437 2009 Efficient Algorithms http://dx.doi.org/10.1007/978-3-642-03456-5_28 conf/birthday/2009mehlhorn db/conf/birthday/mehlhorn2009.html#GawlitzaLRSSW09