W. Miśta, G. Dovbeshko, M. Chaika, P. Wiewiórski, M. Ptak, V. Boiko, and W. Stręk, Ultrathin graphitic carbon nitride (g-C₃N₄) nanosheets: synthesis, properties, and photocatalytic application, Low Temp. Phys. 49, (2023) [Fiz. Nyzk. Temp. 49, 323–328, (2023)] DOI: https://doi.org/10.1063/10.0017234.