Authors: Skomorovsky, VI Firstova, NM Kashapova, LK Kushtal, GI Boulatov, AV

Citation: Vi. Skomorovsky et al., Investigation of HeI 10 830 angstrom 'dark points' at the Sayan solar observatory and the Baikal Astrophysical Observatory, SOLAR PHYS, 199(1), 2001, pp. 37-45