@article{DBLP:journals/ipl/Ko82,
author = {Ker-I Ko},
title = {Some Observations on the Probabilistic Algorithms and NP-hard
Problems},
journal = {Inf. Process. Lett.},
volume = {14},
number = {1},
year = {1982},
pages = {39-43},
ee = {http://dx.doi.org/10.1016/0020-0190(82)90139-9},
bibsource = {DBLP, http://dblp.uni-trier.de}
}