Paul Helman, Bernard M. E. Moret, Henry D. Shapiro. An Exact Characterization of Greedy Structures. SIAM J. Discrete Math., 6(2):274-283, 1993.
@article{HelmanMS93,
title = {An Exact Characterization of Greedy Structures},
author = {Paul Helman and Bernard M. E. Moret and Henry D. Shapiro},
year = {1993},
tags = {e-science},
researchr = {https://researchr.org/publication/HelmanMS93},
cites = {0},
citedby = {0},
journal = {SIAM J. Discrete Math.},
volume = {6},
number = {2},
pages = {274-283},
}