TY - JOUR A1 - Dmitriev, Alexej A1 - Saposhnikov, V. V. A1 - Saposhnikov, Vl. V. A1 - Gössel, Michael T1 - Self-dual sequential circuits for concurrent chechking Y1 - 1999 SN - 0-7695-0390-X ; 0-7695-0391-8 ER -