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McGuire, Patrick C.; Steinhardt, Paul. Cracking open the window for strongly interacting massive particles as the halo dark matter (англ.) // Proceedings of the 27th International Cosmic Ray Conference. 07-15 August : journal. — 2001. — May (vol. 4). — P. 1566. — Bibcode: 2001ICRC....4.1566M. — arXiv:astro-ph/0105567.