1990 · K. Sakthi Murugesan, G. Janhavi, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 13
1990 · K. Sakthi Murugesan, G. Janhavi, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 4