@misc{KoechyWilson2005,
  author    = {Martin K{\"o}chy and Scott D. Wilson},
  title     = {Variation in nitrogen deposition and available soil nitrogen in a forest-grassland ecotone in Canada},
  institution = {Institut f{\"u}r Biochemie und Biologie},
  type      = {postprint},
  year        = {2005},
}