Multivariate feed back control: an application in a productive process. - Adriano Mendonça Souza; Robert Wayne Samohyl; César O. Malavé (Comput. Ind. Eng., 2004)

Applications in teaching Statistical Quality Control with different R interfaces. - Andrea Cristina Konrath; Elisa Henning; Olga Maria Formigoni Carvalho Walter; Custodio da Cunha Alves; Robert Wayne Samohyl (EDUCON, 2013)