1988 · J. R. Raab, J. C. Anjos, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 54
1993 · J. C. Anjos, J. A. Appel, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 52
1990 · J. C. Anjos, J. A. Appel, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 9
1990 · J. C. Anjos, J. A. Appel, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 8
1990 · J. C. Anjos, J. A. Appel, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 6