Statistics & Probability Letters
Statistics and Probability Letters > 1996 > 26 > 3 > 249-258
Statistics and Probability Letters > 1996 > 26 > 4 > 309-314
Statistics and Probability Letters > 1996 > 28 > 4 > 375-386
Statistics and Probability Letters > 1996 > 26 > 3 > 249-258
Statistics and Probability Letters > 1996 > 26 > 4 > 309-314
Statistics and Probability Letters > 1996 > 28 > 4 > 375-386