Richard Ennals. The fifth generation and training strategies. Artif. Intell. Rev., 1(2):131-134, 1987. [doi]
@article{Ennals87-0, title = {The fifth generation and training strategies}, author = {Richard Ennals}, year = {1987}, doi = {10.1007/BF00130014}, url = {http://dx.doi.org/10.1007/BF00130014}, researchr = {https://researchr.org/publication/Ennals87-0}, cites = {0}, citedby = {0}, journal = {Artif. Intell. Rev.}, volume = {1}, number = {2}, pages = {131-134}, }