Journal of Statistical Planning and Inference
Journal of Statistical Planning and Inference > 2011 > 141 > 1 > 479-487
Journal of Statistical Planning and Inference > 2011 > 141 > 2 > 984-994
Journal of Statistical Planning and Inference > 2011 > 141 > 1 > 479-487
Journal of Statistical Planning and Inference > 2011 > 141 > 2 > 984-994