TY  - BOOK
AU  - Kallen,W.L.J.van der
TI  - Infinitesimally central extensions of Chevalley groups
T2  - Lecture notes in mathematics
SN  - 0387065598
PY  - 1973///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Chevalley groups
KW  - Lie algebras
KW  - Group extensions (Mathematics)
N1  - Bibliography: p. 141-143
ER  -