Siingh, D 2012Maurya, AK, Singh, R, Veenadhari, B, Kumar, S, Cohen, MB, Selvakumaran, R, Pant, P, Singh, AK, Siingh, D, Inan, US Morphological features of tweeks and nighttime D-region ionosphere at tweek reflection height from the observations in the low-latitude Indian sector PDF (Online Viewing) 2012-05_0.pdf