The following publications are possibly variants of this publication:
- Greenstone: Open-Source Digital Library SoftwareIan H. Witten, David Bainbridge, Stefan J. Boddie. dlib, 7(10), 2001. [doi]
- Greenstone: open-source digital library software with end-user collection buildingIan H. Witten, David Bainbridge, Stefan J. Boddie. oir, 25(5):288-298, 2001. [doi]
- Greenstone digital library software: current researchDavid Bainbridge, Ian H. Witten. JCDL 2004: 416 [doi]
- Greenstone in practice: Implementations of an open source digital library systemAllison B. Zhang, Ian H. Witten, Tod A. Olson, Laura Sheble. asist 2005: [doi]