. Publications of the Laboratory of Spectroscopy Methods of Analysis . M.A. Proskurnin and A.G. Abroskin . Optimization of Optical Scheme Parameters in Dual-Beam Thermal Lens Spectrometry . M.A. Proskurnin, A.G. Abroskin and D.Yu. Radushkevich . A Dual-Beam Thermal Lens Spectrometer for Flow Analysis . A.A. Dzyabchenko, M.A. Proskurnin, A.G. Abroskin and D.V. Chashchikhin . Conjunction of thermal lens spectrometry and high-performance liquid chromatography. Approach to data treatment