Todd Deshane Wenjin Hu Patty Jablonski Hai Lin Christopher Lynch Ralph Eric McGregor Encoding First Order Proofs in SAT. 476-491 2007 conf/cade/2007 CADE http://dx.doi.org/10.1007/978-3-540-73595-3_35 db/conf/cade/cade2007.html#DeshaneHJLLM07