1. Arias, J.-F., Lai, C.P., Surya, S., Kasturi, R., Chhabra, A.K.: Interpretation of telephone system manhole drawings. Pattern Recognition Letters 16(1), 355–359 (1995)
2. Baird, H.S.: Anatomy of a versatile page reader. Proceedings of the IEEE, Special Issue on OCR 80(7), 1059–1065 (1992)
3. Boatto, L., Consorti, V., Del Buono, M., Di Zenzo, S., Eramo, V., Esposito, A., Melcarne, F., Meucci, M., Morelli, A., Mosciatti, M., Scarci, S., Tucci, M.: An interpretation system for land register maps. IEEE Computer Magazine 25(7), 25–33 (1992)
4. Coüasnon, B.: DMOS: A generic document recognition method. application to an automatic generator of musical scores, mathematical formulae and table structures recognition systems. In: Proceedings of 6th International Conference on Document Analysis and Recognition, Seattle, USA, pp. 215–220 (2001)
5. Delalandre, M., Nicolas, S., Trupin, E., Ogier, J.-M.: Symbols recognition by global-local structural approaches, based on the scenarios use, and with a XML representation of data. In: Proceedings of 7th International Conference on Document Analysis and Recognition, Edinburgh, Scotland (2003)