@book {
author = {Rényi Zsuzsanna},
title = {Ars Mathematica (biography)},
year = {2021},
publisher = {Typotex Kiadó},
isbn = {978 963 493 153 9},
URL = {https://edu.interkonyv.hu/konyvek/renyi-zsuzsanna-ars-mathematica/}
}