The following publications are possibly variants of this publication:
- Faster Two Dimensional Pattern Matching with RotationsAmihood Amir, Oren Kapah, Dekel Tsur. cpm 2004: 409-419 [doi]
- Two-dimensional pattern matching with rotationsAmihood Amir, Ayelet Butman, Maxime Crochemore, Gad M. Landau, Malka Schaps. TCS, 314(1-2):173-187, 2004. [doi]
- Two-Dimensional Pattern Matching with RotationsAmihood Amir, Ayelet Butman, Maxime Crochemore, Gad M. Landau, Malka Schaps. cpm 2003: 17-31 [doi]