Pattern Recognition Letters
Pattern Recognition Letters > 2012 > 33 > 9 > 1027-1031
Pattern Recognition Letters > 2012 > 33 > 9 > 1042-1048
Pattern Recognition Letters > 2012 > 33 > 9 > 1027-1031
Pattern Recognition Letters > 2012 > 33 > 9 > 1042-1048