1. Planck Collaboration, R. Adam et al., Accepted by A&A (2015). arXiv:1502.01582
2. M.W. Goodman, E. Witten, Phys. Rev. D 31, 3059 (1985)
3. A.K. Drukier, K. Freese, D.N. Spergel, Phys. Rev. D 33, 3495 (1986)
4. CDMS Collaboration, R. Agnese et al., Phys. Rev. Lett. 111, 251301 (2013). arXiv:1304.4279
5. CoGeNT Collaboration, C.E. Aalseth et al., Phys. Rev. D 88, 012002 (2013)