For citations:
Lyapin S.G., Razgulov A.A., Novikov A.P., Ekimov E.A., Kondrin M.V. High pressure photoluminescence studies of diamond with GeV centers. Nanosystems: Physics, Chemistry, Mathematics. 2018;9(1):67–69. https://doi.org/10.17586/2220-8054-2018-9-1-67-69