Differential Equations and Dynamical Systems (Lawrence Perko). - S. P. Hastings (SIAM Rev., 1992)

Remarks on a 25 year old Theorem on Two-dimensional Cellular Automata. - James M. Greenberg; Curtis Greene; S. P. Hastings (Int. J. Unconv. Comput., 2005)

An Elementary Approach to a Model Problem of Lagerstrom. - S. P. Hastings; John Bryce McLeod (SIAM J. Math. Anal., 2009)

On the Initiation of Spiral Waves in Excitable Media. - S. P. Hastings; M. M. Sussman (SIAM J. Appl. Dyn. Syst., 2022)