Citation: J\; edrzejowski, Damian; Pander, Marzena; Nitek, Wojciech; Bury, Wojciech; Matoga, Dariusz (2021). Turning Flexibility into Rigidity: Stepwise Locking of Interpenetrating Networks in a MOF Crystal through Click Reaction. Chemistry of Materials, 33, pp. 7509-7517.