TY  - SER
AU  - Mccracken, A. K.
AU  - Chakraborti, S.
AU  - Mukherjee, A.
TI  - Control Charts  for  Simultaneous Monitoring of Unknown Mean and Variance of Normaliy  Distributed Processes
KW  - Distance Chart
KW  - Joint Monitoring
KW  - Max Chart
ER  -