@article{ceecee77d5684c30824e1b64c610ca5d,
title = "Reduced Error Pruning of branching programs cannot be approximated to within a logarithmic factor",
author = "R. Nock and T. Elomaa and M. K{\"a}{\"a}ri{\"a}inen",
note = "julkaistu toisen organisaation nimiss{\"a}<br/>Contribution: organisation=ohj,FACT1=1",
year = "2003",
doi = "10.1016/S0020-0190(03)00255-2",
language = "English",
volume = "87",
pages = "73--78",
journal = "Information Processing Letters",
issn = "0020-0190",
publisher = "Elsevier B.V.",
number = "2",
}