@article{05379366,
title = {An explicit basis for the admissible inference rules in the G\"odel-L\"ob logic GL.},
journal = {Sibirskij Matematicheskij Zhurnal},
volume = {48},
year = {2007},
pages = {423-430},
zbl = {1164.03302},
language = {en},
url = {http://dml.mathdoc.fr/item/05379366}
}
Fedorishin, B.R. An explicit basis for the admissible inference rules in the Gödel-Löb logic GL.. Sibirskij Matematicheskij Zhurnal, Tome 48 (2007) pp. 423-430. http://gdmltest.u-ga.fr/item/05379366/