Magnetic properties study of quasi-one-dimensional magnet β-TeVO4 in the frame of the J1–J2 model - Ju. A. Savina; A. N. Bludov; V. A. Pashchenko; S. L. Gnatchenko; Ju. V. Savin; S. Schдfer; P. Lemmens; H. Berger (Low Temperature Physics, 2015)