TY  - JOUR
AU  - Bartosz Frej
AU  - Agata Kwaśnicka
TI  - A map maintaining the orbits of a given $\mathbb {Z}^d$-action
JO  - Colloquium Mathematicum
PY  - 2016
SP  - 1
EP  - 15
VL  - 143
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm6361-12-2015/
DO  - 10.4064/cm6361-12-2015
LA  - en
ID  - 10_4064_cm6361_12_2015
ER  -