TY  - JOUR
AU  - SŁAWOMIR SOLECKI
TI  - MONOID ACTIONS AND ULTRAFILTER METHODS IN RAMSEY THEORY
JO  - Forum of Mathematics, Sigma
PY  - 2019
VL  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1017/fms.2018.28/
DO  - 10.1017/fms.2018.28
LA  - en
ID  - 10_1017_fms_2018_28
ER  -