Donald W. Hearn. The gap function of a convex program. Oper. Res. Lett., 1(2):67-71, 1982. [doi]
@article{Hearn82-0,
title = {The gap function of a convex program},
author = {Donald W. Hearn},
year = {1982},
doi = {10.1016/0167-6377(82)90049-9},
url = {https://doi.org/10.1016/0167-6377(82)90049-9},
researchr = {https://researchr.org/publication/Hearn82-0},
cites = {0},
citedby = {0},
journal = {Oper. Res. Lett.},
volume = {1},
number = {2},
pages = {67-71},
}