@book{13870, author = {Berestet͡s︡kiĭ, V. B. and Lifshit͡s︡, E. M.}, title = {Relativistic quantum theory}, publisher = {Pergamon Press}, year = {[1971-74]}, series = {Course of theoretical physics,}, address = {Oxford,}, edition = {[1st ed.]}, note = {Pt. 2 by E. M. Lifshitz and L. P. Pitaevskiĭ.} }