et al. (contributors) Joseph Callaway, Thomas Wolfram books & textbook
The Physical Review. Second Series. Volume 130, Number 1. April 1, 1963. (includes 2 papers by Julian Schwinger)
The American Physical Society American Institute of Physics Julian Schwinger et al. (contributors) Joseph Callaway, Thomas Wolfram
The American Physical Society / American Institute of Physics /1963-01-01 Paperback / 494 Pages
