TY  - JOUR
AU  - Derderian, J. C.
TI  - Galois Connections and Pair Algebras
JO  - Canadian journal of mathematics
PY  - 1969
SP  - 498
EP  - 501
VL  - 21
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-056-x/
DO  - 10.4153/CJM-1969-056-x
ID  - 10_4153_CJM_1969_056_x
ER  -