An Alternative Proof of Hannan's Theorem on Canonical Correlation and Multiple Equation Systems Gregory C. Chow; D.K. Ray-Chaudhuri Econometrica 1968 36(2), 436
An Alternative Proof of Hannan's Theorem on Canonical Correlation and Multiple Equation Systems Gregory C. Chow; D.K. Ray-Chaudhuri Econometrica 1967 35(1), 139