@article{1183739049, author = {Plotkin, G. D.}, title = {The $\lambda$-Calculus is $\omega$-Incomplete}, journal = {J. Symbolic Logic}, volume = {39}, number = {1}, year = {1974}, pages = { 313-317}, language = {en}, url = {http://dml.mathdoc.fr/item/1183739049} }
Plotkin, G. D. The $\lambda$-Calculus is $\omega$-Incomplete. J. Symbolic Logic, Tome 39 (1974) no. 1, pp. 313-317. http://gdmltest.u-ga.fr/item/1183739049/