Gounaris, K., Mannock, D. A., Sen, A., Brain, A. P. R., Williams, W. P. and Quinn, P. J. (1983) Biochim. Biophys. Acta 732,229-242 Quinn, P. J. and Williams, W. P. (1983) Biochim. Biophys. Acta 737, 223-266 Sen, A., Mannock, D. A., Collins, D. J., Quinn, P. J. and Williams, W. P. (1983) Proc. R. SOC. London Ser. B 218, 349-364 Gounaris, K., Brain, A. P. R., Quinn, P. J. and Williams, W. P. (198...

Although in the realm of artificial language it is possible to construct languages that do not comprise expressions that are at once both ambiguous and semantically legal, some artificial languages, and all natural languages, present ambiguous constructs that are nonetheless semantically legal expressions accepted by the language. We introduce the §-calculus (meta-S), a declarative adaptive par...