1. Statistical Theory of Reliability and Life Testing;Barlow,1981
2. On random variables with comparable peakedness;Birnbaum;Ann. Math. Statist.,1948
3. Peakedness of weighted averages of jointly distributed random variables;Chan,1989
4. Unimodality, Convexity, and Applications;Dharmadhikari,1988
5. Inequality: Theory of Majorization and Its Applications;Marshall,1979