Marina V. Kosevich, Oleg A. Boryak, and Vadim S. Shelkovsky, Low-temperature secondary emission mass spectrometric investigations of a condensed-phase environment of biologically significant compounds, Low Temp. Phys. 47, (2021) [Fiz. Nizk. Temp. 47, 365-377, (2021)] DOI: https://doi.org/10.1063/10.0003746.