@article{1183737752,
author = {Owings, James C.},
title = {A Splitting Theorem for Simple $\Pi^1\_1$ Sets},
journal = {J. Symbolic Logic},
volume = {36},
number = {1},
year = {1971},
pages = { 433-438},
language = {en},
url = {http://dml.mathdoc.fr/item/1183737752}
}
Owings, James C. A Splitting Theorem for Simple $\Pi^1_1$ Sets. J. Symbolic Logic, Tome 36 (1971) no. 1, pp. 433-438. http://gdmltest.u-ga.fr/item/1183737752/