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| Altmann, A Law of Change in Language, 1983 | :: | 3 |
| Bailey, Variation and Linguistic Theory, 1973 | :: | 8 |
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| Chomsky, Syntactic Structures, 1957 | :: | 40 |
| Chomsky, Barriers, 1986 | :: | 2 |
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| Koopman, The Syntax of Verbs, 1984 | :: | 2 |
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| Labov, What is a Linguistic Fact, 1975 | :: | 2 |
| Labov, Building on Empirical Foundations, 1982 | :: | 1 |
| Lightfoot, Principles of Diachronic Syntax, 1979 | :: | 5 |
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| Lightfoot, The Child's Trigger Experience: Degree-0 Learnability, 1989 | :: | 4 |
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| Spiess, Genes in Populations, 1989 | :: | 2 |
| Steele, The Encyclopedia of AUX, 1981 | :: | 1 |
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| Warner, Review of D, 1983 | :: | 1 |
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