References
Not done yet.
- [Champeaux-miniscope]
- 
D. Champeaux.
 Sub-problem finder and instance checker, two cooperating modules for
  theorem provers.
 J. ACM, 33(4):633--657, 1986.
- [Dershowitz-termination]
- 
N. Dershowitz.
Termination of rewriting.
J. Symbolic Computation, 3:69-116, 1987.
- [McCune-Otter33]
- 
W. McCune.
 Otter 3.3 Reference Manual.
 Tech. Memo ANL/MCS-TM-263, Mathematics and Computer Science Division,
  Argonne National Laboratory, Argonne, IL, August 2003.
- [McCune-Mace4]
- 
W. McCune.
 Mace4 Reference Manual and Guide.
 Tech. Memo ANL/MCS-TM-264, Mathematics and Computer Science Division,
  Argonne National Laboratory, Argonne, IL, August 2003.
- [RV-lrs]
- 
A. Riazanov and A. Voronkov.
Limited resource strategy in resolution theorem proving.
J. Symbolic Computation, 36(1-2):101-115, 2003.
- [Veroff-hints]
- 
R. Veroff.
 Using hints to increase the effectiveness of an automated reasoning
  program: Case studies.
 J. Automated Reasoning, 16(3):223--239, 1996.
- [Veroff-sketches]
- 
R. Veroff.
 Solving open questions and other challenge problems using proof
  sketches.
 J. Automated Reasoning, 27(2):157--174, 2001.