TY  - JOUR
AU  - Chajda, Ivan
AU  - Eigenthaler, Günther
TI  - Two constructions of De Morgan algebras and De Morgan quasirings
JO  - Discussiones Mathematicae. General Algebra and Applications
PY  - 2009
SP  - 169
EP  - 180
VL  - 29
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGAA_2009_29_2_a4/
LA  - en
ID  - DMGAA_2009_29_2_a4
ER  -