... The variability of the spectrum of the optical component of the IR-source IRAS01005+7910 was discovered for the first time in the BTA spectra [1]. ... The spectral features include absorptions that form in near-photospheric layers, narrow envelope emissions, and emission-absorption profiles that form in photosphere-to-envelope transition layers (the wind). ... Discovery of spectral variation in the optical counterpart of IRAS01005+7910. ... Dashed line - envelope curve of all the SiII 5979 profiles ...

Physics of Magnetic Stars, 2007, pp. ... The sp ectra taken with the 6 m telescop e are used to determine the radial velo cities and pro jected rotational velo cities for 32 newly discovered magnetic CP stars. ... Our observational data -- Zeeman sp ectra taken within the framework of the program for the search for new magnetic stars can b e used for determination of radial velo cities (V r ) and pro jected rotational velo cities (v e sin i). ... Our new sample features more distant ob jects. ...