TY  - JOUR
AU  - Brendle, Jörg
TI  - Dow’s Principle and Q-Sets
JO  - Canadian mathematical bulletin
PY  - 1999
SP  - 13
EP  - 24
VL  - 42
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1999-002-2/
DO  - 10.4153/CMB-1999-002-2
ID  - 10_4153_CMB_1999_002_2
ER  -