ФНТ Editorial, 9th International Conference on Cryocrystals and Quantum Crystals Odessa, Ukraine, September 2–8, 2012, Low Temp. Phys. 39, (2013) [Fiz. Nizk. Temp. 39, 521-522, (2013)] DOI: https://doi.org/10.1063/1.4807047.