Approximate performance of periodic hypersonic cruise trajectories for global reach. - Preston H. Carter II; Darryll J. Pines; Lael vonEggers Rudd (IBM J. Res. Dev., 2000)

Control model for robotic samara: Dynamics about a coordinated helical turn. - Evan R. Ulrich; Imraan A. Faruque; Jared Grauer; Darryll J. Pines; J. Sean Humbert; James E. Hubbard (ACC, 2010)