Statistics & Probability Letters
Statistics and Probability Letters > 2004 > 69 > 1 > 1-9
Statistics and Probability Letters > 2004 > 69 > 4 > 381-388
Statistics and Probability Letters > 2004 > 70 > 3 > 183-190
Statistics and Probability Letters > 2004 > 69 > 1 > 1-9
Statistics and Probability Letters > 2004 > 69 > 4 > 381-388
Statistics and Probability Letters > 2004 > 70 > 3 > 183-190