Computational Studies of Discrete Breathers - from Basics to Competing Length Scales. - Sergej Flach; Andrey Gorbach (Int. J. Bifurc. Chaos, 2006)

The weak password problem: chaos, criticality, and encrypted p-CAPTCHAs. - T. V. Laptyeva; Sergej Flach; K. Kladko (IACR Cryptol. ePrint Arch., 2011)

Wave Interactions in Localizing Media - a Coin with Many Faces. - Joshua D. Bodyfelt; T. V. Laptyeva; G. Gligoric; D. O. Krimer; Charalampos Skokos; Sergej Flach (Int. J. Bifurc. Chaos, 2011)

Deep learning of chaos classification. - Woo-Seok Lee; Sergej Flach (Mach. Learn. Sci. Technol., 2020)

Frequency Map Analysis of Spatiotemporal Chaos in the Nonlinear Disordered Klein-Gordon Lattice. - Charalampos Skokos; Enrico Gerlach; Sergej Flach (Int. J. Bifurc. Chaos, 2022)