Before revision:  The paper examines origins of this view by following three papers , that have received wide acceptance from practitioners as providing the theoretical foundations for it - [Piterbarg 2010], [Burgard and Kjaer 2010] and [Burgard and Kjaer 2013].
After revision:  The paper examines origins of this view by following three papers , that have received wide acceptance from practitioners as the theoretical foundations for it - [Piterbarg 2010], [Burgard and Kjaer 2010] and [Burgard and Kjaer 2013].