books.google.fr - Although the Fields Medal does not have the same public recognition as the Nobel Prizes, they share a similar intellectual standing. It is restricted to one field that of mathematics and an age limit of 40 has become an accepted tradition. Mathematics has in the main been interpreted as pure mathematics,...https://books.google.fr/books/about/Fields_Medallists_Lectures.html?hl=fr&id=q6eSjV-0egUC&utm_source=gb-gplus-shareFields Medallists' Lectures