1. Bel N., Busa, F., Calzolari, N., Gola, E., Lenci, A., Monachini, M., Ogonowski, A., Peters, I., Peters, W., Ruimy, N., Villegas, M., Zampolli, A. SIMPLE: A General Framework for the Development of Multilingual Lexicons. In: LREC Proceedings. Athens (2000)
2. Burnard, L., Baker, P., McEnery, A., Wilson, A.: An analytic framework for the validation of language corpora. Report of the ELRA Corpus Validation Group (1997)
3. Calzolari, N.: An Overview of Written Language Resources in Europe: a few Reflections, Facts, and a Vision. In: Rubio, A., Gallardo, N., Castro, R., Tejada A. (eds.): Proceedings of the First International Conference on Language Resources and Evaluation. Granada (1998) 217–224
4. Calzolari, N., Grishman, R., Palmer, M. (eds.): Survey of major approaches towards Bilingual/ Multilingual Lexicons. ISLE Deliverable D2.1-D3.1. Pisa (2001)
5. Calzolari, N., Mc Naught, J., Zampolli, A.: EAGLES Final Report: EAGLES Editors’ Introduction. Pisa (1996)