TY  - JOUR
AU  - Krzysztof J. Szajowski
TI  - An apartment problem
JO  - Mathematica Applicanda
PY  - 2014
SP  -  193
EP  - 206
VL  - 42
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/ma.v42i2.597/
DO  - 10.14708/ma.v42i2.597
LA  - pl
ID  - 10_14708_ma_v42i2_597
ER  -