TY  - JOUR
AU  - Pardo, Angel
TI  - Counting problem on wind-tree models
JO  - Geometry & topology
PY  - 2018
SP  - 1483
EP  - 1536
VL  - 22
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.2140/gt.2018.22.1483/
DO  - 10.2140/gt.2018.22.1483
ID  - GT_2018_22_3_a4
ER  -