- J. Log. Program. 18(2):177-190 (1994)
- Theor. Comput. Sci. 97(1):175-181 (1992)
- Theor. Comput. Sci. 124(1):180-187 (1994)
- J. Log. Comput. 3(5):487-516 (1993)
- Foundations of computing series MIT Press, (1994)
- King's College Publications, London, (2004)
- J. Symb. Log. 56(3):901-905 (1991)
- TRECVID, National Institute of Standards and Technology NIST, (2008)
- IEEE Transactions on Audio, Speech & Language Processing 16(2):302-317 (2008)
- College Publications, (May 2004)
- ISMIR, (2004)
- ISMIR, page 498-503. (2005)
- ICIP 1, page 513-516. (2003)
- Notre Dame Journal of Formal Logic 42(2):121-127 (2001)
- Math. Log. Q. (1999)
- Math. Log. Q. (1998)
- Notre Dame Journal of Formal Logic 30(2):224-240 (1989)


author