Márcia R. Cerioli, Hazel Everett, Celina M. Herrera de Figueiredo, Sulamita Klein. The Homogeneous Set Sandwich Problem. Inf. Process. Lett., 67(1):31-35, 1998. [doi]
@article{CerioliEFK98,
title = {The Homogeneous Set Sandwich Problem},
author = {Márcia R. Cerioli and Hazel Everett and Celina M. Herrera de Figueiredo and Sulamita Klein},
year = {1998},
doi = {10.1016/S0020-0190(98)00076-3},
url = {http://dx.doi.org/10.1016/S0020-0190(98)00076-3},
researchr = {https://researchr.org/publication/CerioliEFK98},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {67},
number = {1},
pages = {31-35},
}