Li, Rongxia Tiffany, et al. “Comparisons of Three Different Methods Used to Generate Forest Landscapes for Spatial Harvest Scheduling Problems With Adjacency Restrictions”. Mathematical and Computational Forestry & Natural-Resource Sciences (MCFNS), vol. 2, no. 1, Feb. 2010, pp. 53-60 (8), https://mcfns.com/index.php/Journal/article/view/2.9.