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<response><item key="0"><nothing>Alejandro P&#xE9;rez Paz, Irina V. Lebedeva, Angel Rubio, "Identification of structural motifs as tunneling two-level systems in amorphous alumina at low temperatures", Physical Review B, vol. 90, 2014, [DOI: 10.1103/physrevb.90.224202] [IF: 3.74, SJR: 2.81]</nothing></item></response>
