@article{00785299,
title = {Coefficient subrings of certain local rings with prime-power characteristic.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {18},
year = {1995},
pages = {451-462},
doi = {10.1155/S0161171295000573},
zbl = {0835.16014},
language = {en},
url = {http://dml.mathdoc.fr/item/00785299}
}
Sumiyama, Takao. Coefficient subrings of certain local rings with prime-power characteristic.. International Journal of Mathematics and Mathematical Sciences, Tome 18 (1995) pp. 451-462. doi : 10.1155/S0161171295000573. http://gdmltest.u-ga.fr/item/00785299/