TY  - JOUR
AU  - Hansen, Donald Joseph
TI  - Pseudo-complemented distributive groupoids
JO  - Czechoslovak Mathematical Journal
PY  - 1991
SP  - 141
EP  - 148
VL  - 41
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1991.102444/
DO  - 10.21136/CMJ.1991.102444
LA  - en
ID  - 10_21136_CMJ_1991_102444
ER  -