Yurov V.М., and K.N. Zhangozin. “Quantum Model of PGM Nanocluster and Nanofilm Formation in Quartz: Experimental Verification of Percolation Conductivity”. Recent Contributions to Physics, vol. 97, no. 2, June 2026, pp. 84-93, https://doi.org/10.26577/RCPh97220268.