TY  - SER
AU  - Jiffri, S.
AU  - Garvey, S. D.
AU  - Rix, A. I. J.
TI  - Enriching Balancing Information UsingUnbalance Covariance Matrix
KW  - Covariance
KW  - Covariance Matrix
KW  - Unbalance
ER  -