Freiman, Y.A., Tretyak, S.M. і FACE=\\\"Arial\\\">&#380;</FONT>owski, A.J. 2000. Low-temperature anomalies in the magnetic and thermal properties of molecular cryocrystals doped with oxygen impurity: Low-Temperature Physics and Chemistry in Cryomatrice. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР. 26, 9-10 (Вер 2000), 1029–1043. DOI:https://doi.org/10.1063/1.1312406.