D. Avitabile, M. Desroches, R. Veltz, and M. Wechselberger. Local theory for spatio-temporal canards and delayed bifurcations. SIAM Journal on Mathematical Analysis, SIAM, volume 52, issue 6, 2020. J. M. Cortes, M. Desroches, S. Rodrigues, R. Veltz, M. A. Munoz, and T. J. Sejnowski. Short-term synaptic plasticity in the deterministic Tsodyks-Markram model leads to unpredictable network dynamics. Proceedings of the National Academy of Sciences, National Acad Sciences, volume 110, issue 41, 2013.