TY  - JOUR
AU  - Gaspar-Arreola, M.Á.
AU  - Hernández-Hernández, F.
TI  - The product of two ordinals is hereditarily dually discrete
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 2012
SP  - 99
EP  - 104
VL  - 53
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_2012__53_1_a6/
LA  - en
ID  - CMUC_2012__53_1_a6
ER  -