1. Advanced econometrics;Amemiya,1985
2. Heteroskedasticity and autocorrelation consistent covariance matrix estimation;Andrews;Econometrica,1991
3. An improved algorithm for discrete l1 linear approximation;Barrodale;SIAM Journal of Numerical Analysis,1973
4. Algorithm 478: solution of an overdetermined system of equations in the l1 norm;Barrodale;Communications of the Association for Computing Machinery,1974
5. The new S language;Becker,1988