Celina M. Herrera de Figueiredo, Vinícius G. P. de Sá. Note on the Homogeneous Set Sandwich Problem. Inf. Process. Lett., 93(2):75-81, 2005. [doi]
@article{FigueiredoS05,
title = {Note on the Homogeneous Set Sandwich Problem},
author = {Celina M. Herrera de Figueiredo and Vinícius G. P. de Sá},
year = {2005},
doi = {10.1016/j.ipl.2004.09.022},
url = {http://dx.doi.org/10.1016/j.ipl.2004.09.022},
researchr = {https://researchr.org/publication/FigueiredoS05},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {93},
number = {2},
pages = {75-81},
}