@article{1183737492,
author = {Jockusch, Carl G. and Soare, Robert I.},
title = {A Minimal Pair of $\Pi^0\_1$ Classes},
journal = {J. Symbolic Logic},
volume = {36},
number = {1},
year = {1971},
pages = { 66-78},
language = {en},
url = {http://dml.mathdoc.fr/item/1183737492}
}
Jockusch, Carl G.; Soare, Robert I. A Minimal Pair of $\Pi^0_1$ Classes. J. Symbolic Logic, Tome 36 (1971) no. 1, pp. 66-78. http://gdmltest.u-ga.fr/item/1183737492/