@article{HeldLuhmann2018, author = {Held, Martin and Luhmann, Hans-Jochen}, title = {Von der Umwelt zur nat{\"u}rlichen Mitwelt : Nachruf auf den Physiker und Philosophen Klaus Michael Meyer-Abich}, journal = {Politische {\"O}kologie}, volume = {36}, number = {154}, url = {https://nbn-resolving.org/urn:nbn:de:bsz:wup4-opus-71443}, pages = {142 -- 143}, year = {2018}, language = {de} }