OPTICS EXPRESS, vol. 18, no. 14, page. 14644 - 14653, 2010-07-05
JOURNAL OF VISION, vol. 8, no. 1, 2008-01
OPTICS EXPRESS, vol. 19, no. 2, page. 552 - 561, 2011-01-17
OPTICS LETTERS, vol. 32, no. 6, page. 623 - 625, 2007-03-15
OPTICS EXPRESS, vol. 15, no. 26, page. 18130 - 18140, 2007-12-24