«Algorithms for estimating the suitability of potential landing sites» (2015) Mathematical and Computational Forestry & Natural-Resource Sciences (MCFNS), 7(1), pp. 1–8(8). Disponibile su: https://tmp.mcfns.com/index.php/Journal/article/view/MCFNS7.1_1 (Consultato: 31 ottobre 2026).