[size=1.5em]Title:A multivariate exponentially weighted moving average control chart for monitoring process variability
[size=1.7em]Source:Journal of Applied Statistics
[size=1.2em]Volume 30, Issue 5, 2003, Pages 507 - 536
Authors: Arthur Yeha; Dennis Linb; Honghong Zhouc; Chandramouliswaran Venkataramanid
DOI: 10.1080/0266476032000053655
Link: http://www.informaworld.com/smpp/content~db=all~content=a713675127~frm=titlelink