The global homological dimension of semi-trival extensions of rings.
Mathematica Scandinavica, Tome 37 (1975), pp. 223-256
@article{MS2_1975__37_166442,
author = {Ingegerd Palm\'er},
title = {The global homological dimension of semi-trival extensions of rings.},
journal = {Mathematica Scandinavica},
pages = {223--256},
year = {1975},
volume = {37},
zbl = {0327.16018},
url = {http://geodesic.mathdoc.fr/item/MS2_1975__37_166442/}
}
Ingegerd Palmér. The global homological dimension of semi-trival extensions of rings.. Mathematica Scandinavica, Tome 37 (1975), pp. 223-256. http://geodesic.mathdoc.fr/item/MS2_1975__37_166442/