Moree, Pieter Max Planck Institute for Mathematics, Max Planck Society;
https://doi.org/10.1090/conm/744/14977 (Verlagsversion)
Moree, P. (2020). Sergiy and the MPIM. In P. Moree, A. Pohl, L. Snoha, & T. Ward (Eds.), Dynamics: topology and numbers (pp. 21-25). Providence: American Mathematical Society.