Human translation and translation by machine II E V Glasersfeld author Sergei Perschke author Elsa Samet author 1961-5-8 sep text Proceedings of the International Conference on Machine Translation and Applied Language Analysis National Physical Laboratory, Teddington, UK conference publication glasersfeld-1961-human https://aclanthology.org/1961.earlymt-1.26/ 1961-5-8 sep