Merlin Hughes Christopher DiMattia Ming C. Lin Dinesh Manocha Efficient And Accurate Interference Detection For Polynomial Deformation. 155- 1996 conf/ca/1996 CA http://csdl.computer.org/comp/proceedings/ca/1996/7588/00/75880155abs.htm db/conf/ca/ca1996.html#HughesDLM96