Victor Alexandrov, “A note on the first-order flexes of smooth surfaces which are tangent to the set of all nonrigid surfaces”, J. Geom., 112, № 3, 2021, 41
Matteo Gallet, Georg Grasegger, Jan Legerský, Josef Schicho, “Zero‐sum cycles in flexible polyhedra”, Bulletin of London Math Soc, 54, № 1, 2022, 112
Steven J. Gortler, Miranda Holmes-Cerfon, Louis Theran, “Transverse rigidity is prestress stability”, Discrete Applied Mathematics, 322, 2022, 439