@mastersthesis{mastersthesisac966af1,
title   = {On Rayner rngs of formal power series},
author = {Machado, Geovani Pereira and Fajardo, Rogério Augusto dos Santos},
year = {2023},
doi = {10.11606/T.45.2023.tde-28022023-170129},
school = {Universidade de São Paulo}
}