O. V. Koplak, E. V. Dvoretskaya, D. V. Korolev, R. A. Valeev, V. P. Piskorsky, M. V. Gapanovich, Yu. S. Pogorelets, R. B. Morgunov, “Exchange bias at the ferro-ferrimagnet interface in PrDyCoFeB/$\alpha$-Fe microwires”, Fizika Tverdogo Tela, 63:10 (2021), 1522–1526; Phys. Solid State, 63:11 (2021), 1675–1679
