TY  - JOUR
AU  - Arthur W. Apter
TI  - Stationary reflection
 and level by level equivalence
JO  - Colloquium Mathematicum
PY  - 2009
SP  - 113
EP  - 128
VL  - 115
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm115-1-10/
DO  - 10.4064/cm115-1-10
LA  - en
ID  - 10_4064_cm115_1_10
ER  -