@mastersthesis{mastersthesis16f669bf,
title   = {Wigner's friend and quantum clocks},
author = {Rossi, Vinicius Pretti and Pinto, Diogo de Oliveira Soares},
year = {2020},
doi = {10.11606/D.76.2020.tde-29092020-160009},
school = {Universidade de São Paulo}
}