Horns, D. Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society;
Horns, D. (2001). Observations with the HEGRA stereoscopic system. In M. Böer, & J. T. T. Vân (Eds.), QCD and high energy hadronic interactions: proceedings of the XXXVIrd Rencontres de Moriond, series: Moriond Particle Physics Meetings, Les Arcs, France (pp. 67-71). The Gioi Publishers.