[1]   A. Tan, C. H. Frick, and O. Castillo. The fly ball trajectory: An older approach revisited. Am. J. Phys., 55(1):37–40, 1987.

[2]   J. Lindemuth. The effect of air resistance on falling balls. Am. J. Phys, 39:757–759, 1971.

[3]   P. Timmerman and J. P. van der Weele. On the rise and fall of a ball with linear or quadratic drag. Am. J. Phys., 67(6):538–546, 1999.

[4]   G. W. Parker. Projectile motion with air resistance quadratic in the speed. Am. J. Phys., 45(7):606–610, 1977.

[5]   P. S. Chudinov. The motion of a point mass in a medium with a square law of drag. J. Appl. Maths Mechs, 65(3):421–426, 2001.

[6]   P. S. Chudinov. Analytical investigation of point mass motion in midair. Eur. J. Phys., 25:73–79, 2004.

[7]   Jules Drach. L’quation diffrentielle de la balistique extrieure et son intgration par quadratrures. Annales scientifiques de l’École Normale Suprieure, 3(37):1–94, 1920.

[8]   R. H. Price and J. D. Romano. Aim high and go far - Optimal projectile launch angles greater than 45°. Am. J. Phys., 66(2):109–113, 1998.