Masthead.Published in:Fortschritte der Physik / Progress of Physics, 1973, v. 21, n. 5, p. fmi, doi. 10.1002/prop.19730210501Publication type:Article
Light Cone Singularities and the Asymptotic Behavior of Matrix Elements of Operator Products in Momentum Space.Published in:Fortschritte der Physik / Progress of Physics, 1973, v. 21, n. 5, p. 205, doi. 10.1002/prop.19730210502By:Schwarz, FritzPublication type:Article