1. Berstel, J., and Morcrette, M. Compact representation of patterns by finite automata. Pixim’ 89, Computer Graphics in Paris, 2nd Annual Conference on Computer Graphics; Selected Papers (Paris, 1989), pp. 387–401. 208
2. Berstel, J., and Nait Abdallah, A. Quadtrees generated by finite automata. AFCET-GROPLAN 61/62 (1989), 167–175. 208, 210
3. CCITT SGVIII Joint Photographics Experts Groupt (JPEG), ISO/IEC JTC1/SC2/WG8. JPEG Technical Specification (Revision 5), January 1992. JPEG 8-R5. 208
4. Čulik, K., and Dube, S. Affine automata and related techniques for generation of complex images. Theoretical Computer Science 116 (1993), 373–398. 208
5. Čulik, K., and Karhumäki, J. Finite automata computing real functions. SIAM Journal on Computing 23 (1994), 789–814. 210