Koskulics, Jeffrey Englehardt, Steven Long, Steven Hu, Yongxiang Stamnes, Knut Media 1: Method of surface topography retrieval by direct solution of sparse weighted seminormal equations Originally published in Optics Express on 16 January 2012 (oe-20-2-1714) oe;16 January 2012;surface topography retrieval;media;seminormal equations;solution;Optics Express;Method 2012-01-16
    https://opticapublishing.figshare.com/articles/media/Media_1_Method_of_surface_topography_retrieval_by_direct_solution_of_sparse_weighted_seminormal_equations/4944539
10.1364/OE.20.001714.m001