@article{1182353799,
author = {Thomas, Simon},
title = {On the Complexity of the Classification Problem for Torsion-Free Abelian Groups of Finite Rank},
journal = {Bull. Symbolic Logic},
volume = {7},
number = {1},
year = {2001},
pages = { 329-344},
language = {en},
url = {http://dml.mathdoc.fr/item/1182353799}
}
Thomas, Simon. On the Complexity of the Classification Problem for Torsion-Free Abelian Groups of Finite Rank. Bull. Symbolic Logic, Tome 7 (2001) no. 1, pp. 329-344. http://gdmltest.u-ga.fr/item/1182353799/