1. I.J. Lowe, R.E. Norberg, Phys. Rev. 107, 46 (1957)
2. M. Engelsberg, I.J. Lowe, Phys. Rev. B 10, 822 (1974)
3. A. Abragam, Principles of Nuclear Magnetism (Oxford University Press, Oxford, 1961)
4. G.A. Starkov, B.V. Fine, Phys. Rev. B 98, 214421 (2018). https://doi.org/10.1103/PhysRevB.98.214421
5. G.A. Starkov, Simulations of high-temperature spin dynamics. Ph.D. thesis, Skolkovo Institute of Science and Technology (2019). https://www.skoltech.ru/app/data/uploads/2019/10/THESIS_STARKOV.pdf. Accessed 9 Oct 2019