  An atlas of high resolution (R=60000) in the poor studied wavelength range
3550-5000 AA for 4 metal-deficient stars in the interval of metallicity
-3.0<[Fe/H]< -0.6, effective temperature 4750<Teff<5900K, surface gravity
1.6<log g<5.0 is produced. Details of the method of producing a spectral atlas,
line identifications, stellar atmospheric parameters determination are
described. Based on these spectral data, we determined model atmosphere
parameters and calculated abundances of 25 chemical elements.
