@article {A1969,
title = {A Property of Conditioned Least Squares Estimation in Linear Multivariate Regression },
year = {1969},
url = {https://www.esri.ie/publications/a-property-of-conditioned-least-squares-estimation-in-linear-multivariate-regression},
author = {Geary, Roy C},
journal = {Memorandum Series 65},
}