Parmar, R. N.Markana, J. H.Thakar, C. M.Rayaprol, S.Bhalodia, J. A.Shah, N. A.Kuberkar, D. G.Chakraborty, K. R.Krishna, P. S. R.Ramnadham, M.2009-12-152009-12-152006http://hdl.handle.net/123456789/13063955 bytestext/htmlenNeutron DiffractionBond Valence SumLow-temperature bond valence sum study of La1.7Dy0.3Ca0.6Ba2Cu4.6Oz oxide superconductorsArticle