@article{abhort-mc-06
, author = {Manuel Abellanas and Sergey Bereg and Ferran Hurtado and Alfredo
Gar{\' c}ia Olaverri and David Rappaport and Javier Tejel}
, title = {Moving Coins}
, journal = {Special issue of "Computational Geometry: Theory and
Applications"}
, year = {2006}
, volume = {34}
, number = {1}
, pages = {35--48}
, url = {http://dx.doi.org/10.1016/j.comgeo.2005.06.005}
}