@article{1183735826,
author = {Robinson, Robert W.},
title = {Simplicity of Recursively Enumerable Sets},
journal = {J. Symbolic Logic},
volume = {32},
number = {1},
year = {1967},
pages = { 162-172},
language = {en},
url = {http://dml.mathdoc.fr/item/1183735826}
}
Robinson, Robert W. Simplicity of Recursively Enumerable Sets. J. Symbolic Logic, Tome 32 (1967) no. 1, pp. 162-172. http://gdmltest.u-ga.fr/item/1183735826/