@Article{ AUTHOR="Kristín Vala Ragnarsdóttir", TITLE={Sustainability, System Thinking, and Envisioning: the Balaton Group Influence}, JOURNAL={The Solutions Journal}, VOLUME={3}, NUMBER={5}, YEAR={2012}, PAGES={1--1}, URL={https://www.thesolutionsjournal.com/article/sustainability-system-thinking-and-envisioning-the-balaton-group-influence/} }