1. Gale W, Church KW, Yarowsky D. Estimating upper and lower bounds on the performance of word-sense disambiguation programs. Proceedings of the ACL, 1992; 30: 249–256
2. Weiss SF. Learning to disambiguate. Information Storage and Retrieval, 1973; 9: 33–41
3. Kelly E, Stone P. Computer recognition of English word senses. North-Holland Publishing Co., Amsterdam, 1975
4. Small S, Rieger C. Parsing and comprehending with word experts (a theory and its realisation). In: Strategies for Natural Language Processing, Lehnert WG, Ringle MH (Eds), LEA, 1992, pp 89–148
5. Lesk M. Automatic sense disambiguation: how to tell a pine cone from an ice cream cone. Proceedings of the SIGDOC Conference 1986; 24–26