Singh, V; Ishwara-Chandra, C. H; Wadadekar, Yogesh; Beelen, Alexandre; Kharb, P(Oxford University Press on behalf of the Royal Astronomical Society, 2015-01-01)
Couto, G. S; Storchi-Bergmann, T; Axon, D. J; Robinson, A; Kharb, P; Riffel, R. A(Oxford University Press on behalf of the Royal Astronomical Society, 2013-11-11)