1. Abney, S., 1987. The English Noun Phrase in its Sentential Aspect. PhD Dissertation, Distributed by MIT Working Papers in Linguistics, 20D-219 MIT, Cambridge, MA.
2. Sortal quantification;Altham,1975
3. On branching quantifiers in English;Barwise;J. Philos. Logic,1979
4. Generalized quantifiers and natural language;Barwise;Ling. Philos.,1981
5. Comparative quantifiers;Beghelli,1992