1. Measurement of the muon decoherence function with the MACRO experiment at Gran Sasso;Ahlen;LNGS 92/29,1992
2. Study of the ultra high energy primary cosmic ray composition with the MACRO experiment;Ahlen;LNGS 92/25,1992
3. Measurements of electromagnetic and TeV muon components of extensive air shower;LNGS 91/06,1991
4. Evidence for Muon Production by Particles from Cygnus X-3