[1] K FLACHBART, P ALEKSEEV, G GRECHNEV et al. Rare Earths: Research and Applications. Nova Science Publishers, 79(2008).
[2] T MORI. Handbook on the Physics and Chemistry of Rare Earths. Amsterdam: Elsevier, 105-173(2008).
[3] J TEYSSIER, R LORTZ, A PETROVIC et al. Effect of electron-phonon coupling on the superconducting transition temperature in dodecaboride superconductors: a comparison of LuB12 with ZrB12. Physical Review B, 78, 134504(2008).
[4] H OKAMURA, S KIMURA, H SHINOZAKI et al. Optical conductivity of the Kondo insulator YbB12: gap formation and low-energy excitations. Physical Review B, 58, R7496(1998).
[5] F BERTAUT, P BLUM. Structure of uranium borides. CR Acad. Sci.(Paris), 229, 666-667(1949).
[6] S LA PLACA, I BINDER, B POST. Binary dodecaborides. Journal of Inorganic and Nuclear Chemistry, 18, 113-117(1961).
[7] P MENUSHENKOV A, A YAROSLAVTSEV A, A ZALUZHNYY I et al. Features of the local structure of rare-earth dodecaborides RB12(R=Ho, Er, Tm, Yb, Lu). JETP letters, 98, 165-169(2013).
[8] D VORONOVICH, A TARAN, N SHITSEVALOVA et al. Anisotropy of the erbium dodecaboride thermionic properties. Solid State Sciences, 14, 1624-1628(2012).
[9] H WERHEIT, V FILIPOV, K SHIRAI et al. Raman scattering and isotopic phonon effects in dodecaborides. Journal of Physics: Condensed Matter, 23, 065403(2011).
[10] L MOISEENKO L, V ODINTSOV V. The magnetic properties of rare earth dodecaborides. Journal of the Less Common Metals, 67, 237-243(1979).
[11] S GABÁNI, I BAT'KO, K FLACHBART et al. Magnetic and transport properties of TmB12, ErB12, HoB12 and DyB12. Journal of Magnetism and Magnetic Materials, 207, 131-136(1999).
[12] A CZOPNIK, N SHITSEVALOVA, A KRIVCHIKOV et al. Thermal properties of rare earth dodecaborides. Journal of Solid State Chemistry, 177, 507-514(2004).
[13] M GUBBENS P C, A M VAN DER KRAAN, J BUSCHOW K H. TmB12: another singlet-triplet induced moment system. Physica B+ C, 130, 412-414(1985).
[14] I BAŤKO, K FLACHBART, S MAŤAŠ et al. Magnetic phase transitions in TmB12 and HoB12. Journal of Alloys and Compounds, 196, 133-135(1993).
[15] E SLUCHANKO N, V BOGACH A, V GLUSHKOV V et al. Anomalies of magnetoresistance of compounds with atomic clusters RB12(R=Ho, Er, Tm, Lu). Journal of Experimental and Theoretical Physics, 108, 668-687(2009).
[16] B JÄGER, S PALUCH, O ŻOGAŁ et al. Characterization of the electronic properties of YB12, ZrB12, and LuB12 using 11B NMR and first-principles calculations. Journal of Physics: Condensed Matter, 18, 2525(2006).
[17] K SIEMENSMEYER, K HABICHT, T LONKAI et al. Magnetic properties of the frustrated fcc-antiferromagnet HoB12 above and below TN. Journal of Low Temperature Physics, 146, 581-605(2007).
[18] A MURASIK, A CZOPNIK, L KELLER et al. Unconventional magnetic behaviour of TbB12 at low temperature. Physica Status Solidi (b), 234, R13-R15(2002).
[19] A KOHOUT, I BATKO, A CZOPNIK et al. Phase diagram and magnetic structure investigation of the fcc antiferromagnet HoB12. Physical Review B, 70, 224416(2004).
[20] T HUTCHINGS M. Point-charge Calculations of Energy Levels of Magnetic Ions in Crystalline Electric Fields, 227-273(1964).
[21] J FREEMAN A, R WATSON. Theoretical investigation of some magnetic and spectroscopic properties of rare-earth ions. Physical Review, 127, 2058(1962).
[22] V ODINTSOV V. Influence of the crystalline structure on the mechanical properties of dodecaborides of rare-earth metals and zirconium. Materials Science, 51, 576-582(2016).
[23] P FULDE, M LOEWENHAUPT. Magnetic excitations in crystal-field split 4f systems. Advances in Physics, 34, 589-661(1985).
[24] JING-SAN HU, GUAN-NAN LI, XIAO-KUN HUANG et al. Role of the crystal electric field on the two magnetic transitions in the orthorhombic YbMnO3 perovskite. Physical Review B, 99, 134418(2019).
[25] Z MALKIN B, S L BUD'KO, V V NOVIKOV. Crystal-field approach to rare-earth higher borides: dimerization, thermal, and magnetic properties of RB50(R=Tb, Dy, Ho, Er, Tm). Physical Review Materials, 4, 054409(2020).
[26] V NOVIKOV V, A ZHEMOEDOV N, V MATOVNIKOV A et al. Specific features of thermal and magnetic properties of YbB50 at low temperatures. Physical Review Materials, 2, 054401(2018).
[27] A BOUVET, T KASUYA, M BONNET et al. Magnetic excitations observed by means of inelastic neutron scattering in polycrystalline. Journal of Physics: Condensed Matter, 10, 5667(1998).
[28] V NEFEODOVA E, A ALEKSEEV P, M MIGNOT J et al. Inelastic neutron scattering study of the Kondo semiconductor YbB12. Physical Review B, 60, 1350(1999).
