V.G. B, L.A. B, S.N. L, M.I. S. Magnetization of the terbium crystal in anti-ferromagnetic state. Physics of the metals and metal technology. 1980;49.E.B. A, V.G. B, L.A. B, Yu.A. K, O.D. C, E.M. S. Critical indices of an electrical resistance anomaly of dysprosium samples of different purity in the vicinity of the Neel point. Sov. Phys. Solid State. 1982;24.V.G. B, L.A. B. Anomalies of the magnetic properties of high-purity monocrystalline dysprosium near the Neel point. Sov. Phys Solid State. 1982;24.V.G. B, V.Ya. D. Three-critical behaviour of the europium in the vicinity of the Neel point. 1982.E.B. A, V.G. B, Yu.A. .K. The peculiarities of the thermodynamic properties of dysprosium as two-dimensional magnetic system. - Sov. JETP. 1983;84.E.B. A, V.G. B, I.E. P, Yu.A. K. Thermodynamic properties of dysprosium from 7 to 300 K. J. Chem. Thermodynamics. 1983;15.V.G. B, A.G. B, L.A. B, E.M. S, O.D. C. Influence of the commensurability of crystal and magnetic structures on the properties of anti-ferromagnetic holmium. Sov. Phys. Solid State. 1984;26.V.G. B. Nonlinear collective excitation in dysprosium and their contribution to the magnetization. Sov. Phys. Solid State. 1984;26.E.B. A, V.G. B, Yu.A. K. Disorder in the magnetic system of terbium: specific heat and electrical resistance. Sov. Phys Solid State. 1984;26.E.B. A, V.G. B, Yu.A. K. Thermal expansion of dysprosium from 60 to 300 K. Journal of Chemical Thermodynamics . 1984;16.