X-ray dynamical diffractometry of defect structure of garnet single crystals - V. M. Pylypiv; B. K. Ostafiichuk; T. P. Vladimirova; Ye. M. Kyslovskyi; V. B. Molodkin; S. Y. Olikhovskyi; O. V. Reshetnyk; O. S. Skakunova; S. V. Lizunova (Nanosystems, nanomaterials, nanotechnologies, 2011)