Effective fields in magnetic colloids and features of their magnetization kineticsYuri I. Dikansky, Anna G. Ispiryan, Igor M. Arefyev and Stanislav A. KunikinEur. Phys. J. E, 44 1 (2021) 2DOI: https://doi.org/10.1140/epje/s10189-021-00015-y