Igodt, Paul, and Malfait, Wim. "Extensions realising a faithful abstract kernel and their automorphisms.." Manuscripta mathematica 84.2 (1994): 135-162. <http://eudml.org/doc/155984>.
@article{Igodt1994, author = {Igodt, Paul, Malfait, Wim}, journal = {Manuscripta mathematica}, keywords = {outer automorphism groups; almost crystallographic groups; maximal nilpotent group of finite index; characteristic subgroup; group cohomology with nonabelian coefficients; group extensions; fundamental groups; Seifert fiber spaces}, number = {2}, pages = {135-162}, title = {Extensions realising a faithful abstract kernel and their automorphisms.}, url = {http://eudml.org/doc/155984}, volume = {84}, year = {1994}, }
TY - JOUR AU - Igodt, Paul AU - Malfait, Wim TI - Extensions realising a faithful abstract kernel and their automorphisms. JO - Manuscripta mathematica PY - 1994 VL - 84 IS - 2 SP - 135 EP - 162 KW - outer automorphism groups; almost crystallographic groups; maximal nilpotent group of finite index; characteristic subgroup; group cohomology with nonabelian coefficients; group extensions; fundamental groups; Seifert fiber spaces UR - http://eudml.org/doc/155984 ER -