TY  - BOOK
AU  - Gelfand Sergei I
AU  - Manin Yuri I
TI  - Methods of homological algebra
SN  - 3-540-54746-0
U1  - 512.55 
PY  - 1996///
CY  - Berlin
PB  - Springer-Verlag
KW  - Algebra
KW  - Homological algebra
ER  -