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On the relation between boundary proposals and hidden symmetries of the extended pre-big bang quantum cosmology

S. Jalalzadeh, T. Rostami and P. V. Moniz

Eur. Phys. J. C, 75 1 (2015) 38

DOI: https://doi.org/10.1140/epjc/s10052-014-3241-4

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