References
Edward L. Keenan
Natural language motivations for extending categorial grammar
1988
in: Categorial grammars and natural language structures, Dordrecht : Springer
The correspondence of two corners
1979
Studies in East European Thought 19/4
1988
in: Categorial grammars and natural language structures, Dordrecht : Springer
1979
Studies in East European Thought 19/4