TY  - JOUR
AU  - Friedenberg, Stefan
AU  - Wolf, Paul
TI  - A brief journey through extensions of rational groups
JO  - Rendiconti del Seminario Matematico della Università di Padova
PY  - 2018
SP  - 123
EP  - 128
VL  - 140
PB  - European Mathematical Society Publishing House
PP  - Zuerich, Switzerland
UR  - http://www.numdam.org/articles/10.4171/RSMUP/5/
DO  - 10.4171/RSMUP/5
ID  - RSMUP_2018__140__123_0
ER  -