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arXiv:hep-ex/0106019
2. D.S. Ayres et al. (NOvA Collaboration),
arXiv:hep-ex/0503053
. See also
http://www-nova.fnal.gov
3. F. Ardellier et al. (Double Chooz Collaboration),
arXiv:hep-ex/0606025
4. X. Guo et al. (Daya-Bay Collaboration),
arXiv:hep-ex/0701029
5. S.B. Kim (RENO Collaboration), AIP Conf. Proc. 981, 205 (2008) [J. Phys. Conf. Ser. 120 (2008) 052025]