TY  - JOUR
AU  - Alan Taylor
TI  - On saturated sets of ideals and Ulam's problem
JO  - Fundamenta Mathematicae
PY  - 1980
SP  - 37
EP  - 53
VL  - 109
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-109-1-37-53/
DO  - 10.4064/fm-109-1-37-53
LA  - en
ID  - 10_4064_fm_109_1_37_53
ER  -