Herzog, P., et al. “The Magnetic Hyperfine Field of Lutetium in Iron by NMR ON”. Hyperfine Interactions, vol. 22, no. 1-4, 1985, pp. 167-71, https://doi.org/10.1007/bf02063988.
Herzog, P., Dämmrich, U., Freitag, K., Herrmann, C. .-D., & Schlösser, K. (1985). The magnetic hyperfine field of lutetium in iron by NMR/ON. Hyperfine Interactions, 22(1-4), 167-171. https://doi.org/10.1007/bf02063988
Herzog P, Dämmrich U, Freitag K, Herrmann CD, Schlösser K. The magnetic hyperfine field of lutetium in iron by NMR/ON. Hyperfine Interactions. 1985;22(1-4):167-71.