Bondar, N. V., M. S. Brodyn, and N. A. Matveevskaya. 2019. “Quantum-Size Effect and Exciton Percolation in Porous and Disordered Films on the Basis of Spherical ‘Core/Shell’ Elements”. Ukrainian Journal of Physics 60 (7):648. https://doi.org/10.15407/ujpe60.07.0648.