V. M. Abazov, J. F. Bartlett, E. Barberis et al.|Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment|2006
B. Abbott, S. V. Chekulaev, M. Abolins et al.|Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields|2000