@article{GDZPPN002412055,
title = {On the Second Cohomology Groups of Semidirect Products.},
journal = {Mathematische Zeitschrift},
volume = {129},
year = {1972},
pages = {365-380},
zbl = {0238.20068},
url = {http://dml.mathdoc.fr/item/GDZPPN002412055}
}
Tahara, Ken-ichi. On the Second Cohomology Groups of Semidirect Products.. Mathematische Zeitschrift, Tome 129 (1972) pp. 365-380. http://gdmltest.u-ga.fr/item/GDZPPN002412055/