(1)
V. Bondar, P. Tomchuk, and V. Tulupenko, Polarization of far-IR radiation from p-type germanium under uniaxial pressure and strong electric field, Low Temp. Phys. 27, (2001) [Fiz. Nizk. Temp. 27, 767-768, (2001)] DOI: https://doi.org/10.1063/1.1388420.