@article{1255644636,
author = {Davis, Martin and Putnam, Hilary},
title = {Diophantine sets over polynominal rings},
journal = {Illinois J. Math.},
volume = {7},
number = {1},
year = {1963},
pages = { 251-256},
language = {en},
url = {http://dml.mathdoc.fr/item/1255644636}
}
Davis, Martin; Putnam, Hilary. Diophantine sets over polynominal rings. Illinois J. Math., Tome 7 (1963) no. 1, pp. 251-256. http://gdmltest.u-ga.fr/item/1255644636/