@inproceedings{paperid:1031638,
author = {Jabbari Nooghabi, Mehdi and Jabbari Nooghabi, Hadi},
title = {Multivariate Shewhart Quality Control for Standard Deviation},
booktitle = {Sixth International Seminar on Recent Development of Official Statistics},
year = {2010},
location = {Khairpur Mir’s, pakistan},
keywords = {Multivariate Quality Control; Multivariate Shewhart Chart; Symmetric Square Root; and Critical Region.},
}