Revealing the low-temperature effect of strengthening the magnetism of iron-vanadium-aluminum alloy at small variation of non-transition element in stoichiometric composition - A. T. Lonchakov; V. V. Marchenkov; V. I. Okulov; T. E. Govorkova; K. A. Okulova; S. B. Bobin; V. V. Derjushkin; S. M. Emeljanova; Ju. Usik; Kh. V. Veber (Low Temperature Physics, 2016)