@article{paperid:1031100,
author = {Zamanzade, Ehsan and Arghami, Nasser Reza and Michael Vock},
title = {Permutation-based tests of perfect ranking},
journal = {Statistics and Probability Letters},
year = {2012},
volume = {82},
number = {12},
month = {December},
issn = {0167-7152},
pages = {2213--2220},
			numpages = {7},
keywords = {Permutation;
    Perfect ranking;
    Ranked set samples},
}