Pattern Recognition Letters
Pattern Recognition Letters > 2007 > 28 > 4 > 523-533
Pattern Recognition Letters > 2007 > 28 > 5 > 654-661
Pattern Recognition Letters > 2007 > 28 > 7 > 873-883
Pattern Recognition Letters > 2007 > 28 > 13 > 1781-1787
Pattern Recognition Letters > 2007 > 28 > 13 > 1808-1817
Pattern Recognition Letters > 2007 > 28 > 15 > 2037-2045