TY - JOUR T1 - UVT: A Unification based tool for knowledge based verification A1 - Polat, F. A1 - Guvenir, H.A. JA - IEEE Expert Y1 - 1993 VL - 8 SP - 69 EP - 75 N1 - 23.11.2011 M2 - doi: 10.1109/64.215225 ER -