«Application of Numerical Methods for Crashworthiness Investigation of a Large Aircraft Wing Impact with a Tree», Math. Comput. For. Nat. Res. Sci., bd. 5, nr. 1, s. 71–85 (15), mar. 2013, åpnet: okt. 31, 2026. Tilgjengelig på: https://mcfns.com/index.php/Journal/article/view/5.5