A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is
Bar-Hillel et al. [Y. Bar-Hillel, C. Gaifman, E. Shamir, On categorial and phrase structure grammars, Bulletin of the Research Council of Israel F (9) (1960) 1-16] prove that applicative categorial grammars weakly recognize the context-free languages. Buszkowski [W. Buszkowski, Generative capacity of non-associative Lambek calculus, Bulletin of the Polish Academy of Sciences: Mathematics 34 (1986) 507-518] proves that grammars based on the product-free fragment of the non-associative Lambekdoi:10.1016/j.tcs.2007.07.027 fatcat:gkftxweqavgohmkihbllz2v5xi