@Book{1158269943,
author="Schwinger, Julian",
editor="Milton, Kimball A.",
title="quantum legacy: seminal papers of Julian Schwinger",
series="World Scientific series in 20th century physics 26",
year="2000",
publisher="World Scientific",
address="Singapore [u.a.]",
note="ed.: Kimball A. Milton",
isbn="9810240066",
language="English"
}