1. Measurement of the cross section for interaction of ultrarelativistic positronium atoms with carbon;Afanas'ev;Sov. J. Nucl. Phys.,1989
2. Nuclear dependence of dimuon procudtion at 800 GeV;Alde;Phys. Rev. Lett.,1990
3. Measurement of the A-dependence of J/ψ photoproduction;Anderson;Phys. Rev. Lett.,1977
4. Heavy quarks and long-lived hadrons;Appelquist;Phys. Rev.,1975
5. Arnold, R. (1984) private communication.