A companion for the Ostrowski and the generalised trapezoid inequalities. - N. S. Barnett; Sever Silvestru Dragomir; I. Gomm (Math. Comput. Model., 2009)

On some integral inequalities related to the Cauchy-Bunyakovsky-Schwarz inequality. - N. S. Barnett; Sever Silvestru Dragomir; I. Gomm (Appl. Math. Lett., 2010)