@article{01866000,
title = {Covering the unit square by squares.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {43},
year = {2002},
pages = {411-422},
zbl = {1018.52015},
language = {en},
url = {http://dml.mathdoc.fr/item/01866000}
}
Januszewski, Janusz. Covering the unit square by squares.. Beiträge zur Algebra und Geometrie, Tome 43 (2002) pp. 411-422. http://gdmltest.u-ga.fr/item/01866000/