Krzysztof C. Kiwiel, Torbjörn Larsson, Per Olov Lindberg. The Efficiency of Ballstep Subgradient Level Methods for Convex Optimization. Math. Oper. Res., 24(1):237-254, 1999. [doi]
@article{KiwielLL99,
title = {The Efficiency of Ballstep Subgradient Level Methods for Convex Optimization},
author = {Krzysztof C. Kiwiel and Torbjörn Larsson and Per Olov Lindberg},
year = {1999},
doi = {10.1287/moor.24.1.237},
url = {http://dx.doi.org/10.1287/moor.24.1.237},
researchr = {https://researchr.org/publication/KiwielLL99},
cites = {0},
citedby = {0},
journal = {Math. Oper. Res.},
volume = {24},
number = {1},
pages = {237-254},
}