@article{WetterBruegging2013,
  author    = {Christof Wetter and Elmar Br{\"u}gging},
  title     = {Bioethanol aus pflanzlichen Abf{\"a}llen, Juli 2013},
  journal   = {Kleinbrennerei},
  number    = {7/2013},
  pages     = {18 -- 19},
  year      = {2013},
}