Observation of shadowing of ultrahigh-energy cosmic rays by the Moon and the Sun
Physical Review D American Physical Society (APS) 43:5 (1991) 1735-1738
Phase coherence for TeV/PeV binary sources
The Astrophysical Journal American Astronomical Society 369 (1991) 479
Study of Cygnus X-3 at ultrahigh energies during the 1989 radio outbursts
Physical Review Letters American Physical Society (APS) 64:25 (1990) 2973-2975
The status of the CYGNUS experiment: Past, present, and future
Nuclear and Particle Physics Proceedings Elsevier 14:1 (1990) 244-249
Limit on possible energy-dependent velocities for massless particles
Physical Review D American Physical Society (APS) 41:2 (1990) 692-694