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@article{PORMA_1972__31_3_115173, author = {Lakshmi, A.}, title = {Coherent pair of extensions of locally compact groups}, journal = {Portugaliae mathematica}, pages = {153--169}, publisher = {mathdoc}, volume = {31}, number = {3}, year = {1972}, mrnumber = {0302809}, zbl = {0237.22008}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1972__31_3_115173/} }
Lakshmi, A. Coherent pair of extensions of locally compact groups. Portugaliae mathematica, Tome 31 (1972) no. 3, pp. 153-169. http://geodesic.mathdoc.fr/item/PORMA_1972__31_3_115173/