Masthead.Published in:Fortschritte der Physik / Progress of Physics, 1971, v. 19, n. 4, p. fmi, doi. 10.1002/prop.19710190401Publication type:Article
An Unitarized Model of Quasi-Two-Body Contributions to Single Pion Production by Mesons.Published in:Fortschritte der Physik / Progress of Physics, 1971, v. 19, n. 4, p. 159, doi. 10.1002/prop.19710190402By:Baracca, A.;Bergia, S.Publication type:Article