TY  - JOUR
AU  - Lehman, B.
TI  - K-Coherence is Cyclicly Extensible and Reducible
JO  - Canadian journal of mathematics
PY  - 1980
SP  - 1270
EP  - 1276
VL  - 32
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-096-5/
DO  - 10.4153/CJM-1980-096-5
ID  - 10_4153_CJM_1980_096_5
ER  -