00762nam a2200265 a 450000100060000000300080000600500170001400800410003102000150007202000150008703500190010204000350012104100080015608200270016410000150019124500480020626000380025430000240029249000360031650000190035265000360037165000280040765000250043583000360046067368BD-RjUL20211209081637.0170325s1989    enk           001 0 eng d  a3540510583  a0387510583  a(BD-RjUL)67499  aBD-RjULbengcBD-RjULdBD-RjUL  aeng  223a530.1433bSCF 19891 aScharf, G.10aFinite quantum electrodynamics /cG. Scharf  aLondon :bSpringer-Verlag,cc1989  ax, 224 p. ;c25 cm.1 aTexts and monographs in physics  aIncludes index 0aPerturbation (Quantum dynamics) 0aQuantum electrodynamics 0aQuantum field theory 0aTexts and monographs in physics