David Charlton, Erik D. Demaine, Martin L. Demaine, Vida Dujmovic, Pat Morin, Ryuhei Uehara. Ghost chimneys. Int. J. Comput. Geometry Appl., 22(3):207-214, 2012. [doi]
@article{CharltonDDDMU12,
title = {Ghost chimneys},
author = {David Charlton and Erik D. Demaine and Martin L. Demaine and Vida Dujmovic and Pat Morin and Ryuhei Uehara},
year = {2012},
url = {http://www.worldscinet.com/doi/abs/10.1142/S0218195912500057},
researchr = {https://researchr.org/publication/CharltonDDDMU12},
cites = {0},
citedby = {0},
journal = {Int. J. Comput. Geometry Appl.},
volume = {22},
number = {3},
pages = {207-214},
}