- Geobiosphere Load: Proposal for an Index2007 | Faculty of Science, First Faculty of Medicine, Faculty of Mathematics and Physics
- Geobiosphere Load: A Tentative Proposal for a Comprehensive Set of Policy-Relevant Indicators1997 | Publication without faculty affiliation
- Geobiosphere Load: A Tentative Proposal for a Comprehensive Set of Policy-Relevant Indicators. SCOPE Workshop on Indicators for Sustainable Development1995 | Publication without faculty affiliation
- Will aggregated indicators be successful in measuring environmental sustainability? +12005 | Publication without faculty affiliation
- Composite indicators of environmental sustainability +12005 | Publication without faculty affiliation
- Will aggregated indicators be successful in measuring environmental sustainability?2005 | Faculty of Science
- Do aggregated indicators score at measuring of environmental sustainability ?2005 | Publication without faculty affiliation