@CONFERENCE\{IMM2004-03087, author = "P. Thyregod and J. Iwersen and H. Melgaard", title = "On Monitoring Processes and Assessing Process Capability under a Hierarchical Model, Part 2", year = "2004", pages = "168-193", booktitle = "Frontiers in Statistical Quality Control 7", volume = "", series = "", editor = "H.-J. Lenz, P.-Th. Wilrich", publisher = "Physica Verlag, Heidelberg New York", organization = "", address = "", url = "http://www2.compute.dtu.dk/pubdb/pubs/3087-full.html", isbn_issn = "3-7908-0145-3" }