Quasi-Optical Sub-Doppler Lamb-Dip Spectrometer.Published in:Radiophysics & Quantum Electronics, 2022, v. 64, n. 12, p. 873, doi. 10.1007/s11141-022-10185-0By:Alekseev, R.A.;Lapkin, I. V.;Lapinov, A. V.;Khabarova, T.A.;Golubyatnikov, G.Yu.;Andriyanov, A. F.;Schkaev, A.P.;Zemlyanukha, P.M.Publication type:Article