On the connection between the conjugate gradient method and quasi-Newton methods on quadratic problems. - Anders Forsgren; Tove Odland (Comput. Optim. Appl., 2015)

On Methods for Solving Symmetric Systems of Linear Equations Arising in Optimization. - Tove Odland (2015)

On exact linesearch quasi-Newton methods for minimizing a quadratic function. - Anders Forsgren; Tove Odland (Comput. Optim. Appl., 2018)