@article{1183736673,
author = {Davis, Martin},
title = {Review: J. W. Swanson, A Variant of Turing Machines Requiring Print Instructions only},
journal = {J. Symbolic Logic},
volume = {34},
number = {1},
year = {1969},
pages = { 134-135},
language = {en},
url = {http://dml.mathdoc.fr/item/1183736673}
}
Davis, Martin. Review: J. W. Swanson, A Variant of Turing Machines Requiring Print Instructions only. J. Symbolic Logic, Tome 34 (1969) no. 1, pp. 134-135. http://gdmltest.u-ga.fr/item/1183736673/