Bryce DeWitt

Bryce (right) and Cécile (left) Bryce Seligman DeWitt was born on January 8, 1923 (January 8, 1923 – September 23, 2004), he was an American theoretical physicist renowned for his work in gravitation and quantum field theory. Provided by Wikipedia

1
by DeWitt, Bryce
Published 2011
Springer Berlin Heidelberg

2
by DeWitt, Bryce S.
Published 1991
Cambridge University Press