Przybył, A., et al. “Magnetic Interactions and Coercivity Mechanism in Nanocrystalline Nd–Fe–B Ribbons With Nb Addition”. Acta Physica Polonica A ISSN 1898-794X , vol. 144, no. 5, Dec. 2023, p. 333, https://doi.org/10.12693/APhysPolA.144.333.