TY - BOOK AU - Bogoli︠u︡bov,N.N. AU - Shirkov,D.V. TI - Introduction to the theory of quantized fields T2 - Interscience monographs in physics and astronomy, U1 - 530.143 23 PY - 1959/// CY - New York PB - Interscience Publishers KW - Quantum field theory N1 - Includes index ER -