@inproceedings{Hoppe:2011qk, author = "Hoppe, Jens", title = "{Two Aspects of M-(brane) Theory}", doi = "10.22323/1.127.0019", booktitle = "Proceedings of Corfu Summer Institute on Elementary Particles and Physics - Workshop on Non Commutative Field Theory and Gravity {\textemdash} PoS(CNCFG2010)", year = 2011, volume = "127", pages = "019" }