Annealing of frozen-in defects in ZnONirk, Tiit; Lott, Kalju; Seeman, Viktor; Türn, Leo; Viljus, Mart; Öpik, AndresPhysica status solidi (c)2016 / p. 590-593 : ill https://doi.org/10.1002/pssc.201510244 Journal metrics at Scopus Article at Scopus Article at WOS