KURIPLACH, Jan, Oksana MELIKHOVA, M. HOU, S. VAN PETEGEM, E. ZHURKIN and
Mojmír ŠOB. Positron annihilation at grain boundaries in metals.
physica status solidi (c). Weinheim, Německo: Wiley-VCH Verlag, 2007, vol. 4, No 10, p. 3461-3464. ISSN 1862-6351.