@inproceedings{7a7927e0ba7c4c418f81add9e546c567,
title = "Cell concept for thin film a-si:h solar cells including photon upconversion",
author = "\{de Wild\}, J. and A. Meijerink and J.K. Rath and \{van Sark\}, W.G.J.H.M. and R.E.I. Schropp",
note = "24th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC)",
year = "2009",
month = sep,
day = "21",
doi = "10.4229/24thEUPVSEC2009-1CV.3.46",
language = "Undefined/Unknown",
pages = "350--353",
booktitle = "24th European Photovoltaic Solar Energy Conference and Exhibition : Conference 21-25 September 2009 - Exhibition 21-24 September 2009, 2009 Hamburg proceedings",
publisher = "WIP-Renewable Energies",
}