@article{,
AUTHOR = {Magnant, Colton and Martin, Daniel M.},
TITLE = {Coloring rectangular blocks in 3-space},
JOURNAL = {Discuss. Math. Graph Theory},
FJOURNAL = {Discussiones Mathematicae Graph Theory},
VOLUME = {31},
YEAR = {2011},
NUMBER = {1},
PAGES = {161-170},
ISSN = {1234-3099},
ABSTRACT = {If rooms in an office building are allowed to be any rectangular solid, how
many colors does it take to paint any configuration of rooms
so that no two rooms sharing a wall or ceiling/floor get the
same color? In this work, we provide a new construction which
shows this number can be arbitrarily large.},
}