@article{02154081,
title = {On classifying subsets of natural numbers by their computable permutations.},
journal = {Sibirskij Matematicheskij Zhurnal},
volume = {45},
year = {2004},
pages = {150-163},
zbl = {1061.03043},
language = {en},
url = {http://dml.mathdoc.fr/item/02154081}
}
Combarro, E.F. On classifying subsets of natural numbers by their computable permutations.. Sibirskij Matematicheskij Zhurnal, Tome 45 (2004) pp. 150-163. http://gdmltest.u-ga.fr/item/02154081/