Caruntu, Daniela, et al. “Solvothermal Synthesis and Controlled Self-Assembly of Monodisperse Titanium-Based Perovskite Colloidal Nanocrystals.”10.1039/c5nr00737b__Nanoscale, vol. 7, no. 30, RSC, 2015, pp. 12955–69, doi:10.1039/c5nr00737b.