@article{StumpfFauserPfister1993, author = {Stumpf, H. and Fauser, B. and Pfister, Winfried}, title = {Composite Particle Theory in Quantum Electrodynamics}, series = {Zeitschrift f{\"u}r Naturforschung / A}, volume = {48}, journal = {Zeitschrift f{\"u}r Naturforschung / A}, number = {7}, issn = {1865-7109 (online)}, pages = {765 -- 776}, year = {1993}, language = {en} }