Huebschmann, Johannes. "Group extensions, crossed pairs and an eight term exact sequence.." Journal für die reine und angewandte Mathematik 321 (1981): 150-172. <http://eudml.org/doc/152313>.
@article{Huebschmann1981, author = {Huebschmann, Johannes}, journal = {Journal für die reine und angewandte Mathematik}, keywords = {crossed modules; cohomology of a group extension; Lyndon-Hochschild-Serre spectral sequence}, pages = {150-172}, title = {Group extensions, crossed pairs and an eight term exact sequence.}, url = {http://eudml.org/doc/152313}, volume = {321}, year = {1981}, }
TY - JOUR AU - Huebschmann, Johannes TI - Group extensions, crossed pairs and an eight term exact sequence. JO - Journal für die reine und angewandte Mathematik PY - 1981 VL - 321 SP - 150 EP - 172 KW - crossed modules; cohomology of a group extension; Lyndon-Hochschild-Serre spectral sequence UR - http://eudml.org/doc/152313 ER -