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Interpolation and backdating with a large information set
Angelini, Elena, (2003)
Frequency domain principal components estimation of fractionally cointegrated processes
Morana, Claudio, (2004)
The coordinate-free approach to Gauss-Markov estimation
Drygas, Hilmar, (1970)
The Coordinate-Free Approach to Gauss-Markov Estimation
Die Bestimmung des Wertes von Grund und Boden sowie verwandte Probleme
Drygas, Hilmar, (2006)