@article{KukharchykSholokhovMorozovKorablevaKalachevBushev_2020, title={Electromagnetically induced transparency in a mono-isotopic 167Er:7LiYF4 crystal below 1 Kelvin: microwave photonics approach}, author={Kukharchyk, Nadezhda and Sholokhov, Dmitriy and Morozov, Oleg and Korableva, Stella L and Kalachev, Alexey A and Bushev, Pavel A}, issn={1094-4087}, doi={http://dx.doi.org/10.22028/D291-32770}, series={20}, volume={28}, pages={29166-29177}, publisher={Optical Society of America}, journal={Optics Express}, year={2020} }