TY  - DATA
AU  - Steinberg, Robert
TI  - Endomorphisms of linear algebraic groups 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9781470400293 (online)
PY  - 1968///
CY  - Providence, R.I.
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0080
ER  -