TY  - DATA
AU  - R.M. Fossum
AU  -  I. Reiten
AU  -  P.A. Griffith
TI  - Trivial Extensions of Abelian Categories
T2  - Lecture Notes in Mathematics
SN  - 9783540374879
PY  - 1975///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0065404
ER  -