I. Stoyka

Optimizing nonlinear beam coupling in low-symmetry crystals.

A. Grabar, A. Volkov, S. Odoulov, 2014, Optics express.

Photorefraction in tin hypothiodiphosphate in the near infrared

Romano A. Rupp, Alexander A. Grabar, Serguey Odoulov, 1996 .

Photorefraction of Pb-doped tin hypothiodiphosphate

M. Imlau, A. Grabar, Y. Vysochanskiǐ, 2008 .