Iryna Doroshenko, Vytautas Balevicius, George Pitsevich, Kestutis Aidas, Valdas Sablinskas, and Valeriy Pogorelov, FTIR/PCA study of propanol in argon matrix: the initial stage of clustering and conformational transitions, Low Temp. Phys. 40, (2014) [Fiz. Nizk. Temp. 40, 1384-1390, (2014)] DOI: https://doi.org/10.1063/1.4902228 .