TY  - BOOK
AU  - Berestetskii, V.B.
AU  - Pitaevskii, L.P.
ED  - Sykes, J.B. and Bell, J.S. Tr.
TI  - Quantum Electrodynamics.vol.4
T2  - Course of Theoretical Physics
SN  - 8181477898
U1  - 530.11 
PY  - 2005///
CY  - New Delhi
PB  - Elsevier
ER  -