Authors: Kariyappa, R Varghese, BA Curdt, W

Citation: R. Kariyappa et al., Temporal and spatial variations of the quiet upper chromosphere from SOHO/SUMER observations of hydrogen Lyman lines, ASTRON ASTR, 374(2), 2001, pp. 691-696

Authors: Bhattacharya, J Pereda, E Kariyappa, R Kanjilal, PP

Citation: J. Bhattacharya et al., Application of non-linear analysis to intensity oscillations of the chromospheric bright points, SOLAR PHYS, 199(2), 2001, pp. 267-290

Authors: Kariyappa, R

Citation: R. Kariyappa, CaIIK imaging to understand UV irradiance variability, J ASTROPHYS, 21(3-4), 2000, pp. 293-297