V. G. Prokhorov, G. G. Kaminsky, Y. P. Lee, and I. I. Kravchenko, Nature of critical current and coherent phenomena in granular MoN_x thin films, Low Temp. Phys. 26, (2000) [Fiz. Nizk. Temp. 26, 1191-1196, (2000)] DOI: https://doi.org/10.1063/1.1334438.