Parashar, V.K.Sayah, A.Pfeffer, M.Schoch, F.Gobrecht, J.Gijs, M.A.M.2005-10-262005-10-262005-10-26200310.1016/S0167-9317(03)00132-1https://infoscience.epfl.ch/handle/20.500.14299/218326WOS:000183842100098Nano-replication of diffractive optical elements in sol-gel derived glassestext::journal::journal article::research article