@article{1183744816,
author = {Gradel, Erich and Gurevich, Yuri},
title = {Tailoring Recursion for Complexity},
journal = {J. Symbolic Logic},
volume = {60},
number = {1},
year = {1995},
pages = { 952-969},
language = {en},
url = {http://dml.mathdoc.fr/item/1183744816}
}
Gradel, Erich; Gurevich, Yuri. Tailoring Recursion for Complexity. J. Symbolic Logic, Tome 60 (1995) no. 1, pp. 952-969. http://gdmltest.u-ga.fr/item/1183744816/