Lu L. A simple proof and exploiting of the square root method to solve algebraic Riccati equations / L.Lu,C.E.M.Pearce, 1995. - 8 p. - Текст : непосредственный.
Lu L. A generalized square root iteration to solve the generalized algebraic Riccati equations / L.Lu,M.R.Osborne, 1995. - 8 p. - Текст : непосредственный.
Lu L. The minimal eigenvalues of a class of block tridiagonal matrices / L.Lu,W.Sun, 1995. - 9 p. - Текст : непосредственный.