«Quantitative metrics for assessing predicted climate change pressure on North American tree species», Math. Comput. For. Nat. Res. Sci., vol. 5, fasc. 2, pp. 151–169(18), set. 2013, Consultato: ott. 27, 2026. Disponibile su: https://mcfns.com/index.php/Journal/article/view/5.11