Journal of Statistical Planning and Inference
Journal of Statistical Planning and Inference > 2011 > 141 > 1 > 172-188
Journal of Statistical Planning and Inference > 2011 > 141 > 2 > 692-700
Journal of Statistical Planning and Inference > 2011 > 141 > 1 > 172-188
Journal of Statistical Planning and Inference > 2011 > 141 > 2 > 692-700