@article{1183733349,
author = {Friedberg, Richard M.},
title = {Three Theorems on Recursive Enumeration. I. Decomposition. II. Maximal Set. III. Enumeration Without Duplication},
journal = {J. Symbolic Logic},
volume = {23},
number = {1},
year = {1958},
pages = { 309-316},
language = {en},
url = {http://dml.mathdoc.fr/item/1183733349}
}
Friedberg, Richard M. Three Theorems on Recursive Enumeration. I. Decomposition. II. Maximal Set. III. Enumeration Without Duplication. J. Symbolic Logic, Tome 23 (1958) no. 1, pp. 309-316. http://gdmltest.u-ga.fr/item/1183733349/