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无编辑摘要
[https://web.archive.org/web/20140121231639/http://www.bertalanffy.org/ Bertalanffy Center for the Study of Systems Science]
[https://web.archive.org/web/20140121231639/http://www.bertalanffy.org/ Bertalanffy Center for the Study of Systems Science]
== 参考文献 ==
{{Reflist}}
[[Category:系统科学]]
[[Category:系统科学]]
[[Category:人物]]
[[Category:人物]]