Statistics & Probability Letters
Statistics and Probability Letters > 2003 > 61 > 3 > 309-319
Statistics and Probability Letters > 2003 > 62 > 1 > 1-7
Statistics and Probability Letters > 2003 > 63 > 2 > 145-155
Statistics and Probability Letters > 2003 > 61 > 3 > 309-319
Statistics and Probability Letters > 2003 > 62 > 1 > 1-7
Statistics and Probability Letters > 2003 > 63 > 2 > 145-155