Manjula Patel Martin White Nicholaos Mourkoussis Krzysztof Walczak Rafal Wojciechowski Jacek Chmielewski Metadata requirements for digital museum environments. 179-192 2005 5 Int. J. on Digital Libraries 3 http://dx.doi.org/10.1007/s00799-004-0104-x db/journals/jodl/jodl5.html#PatelWMWWC05