@article{SzaboRuzsanyiUnterkofleretal.2015,
  author    = {Anna Szabo and Veronika Ruzsanyi and Karl Unterkofler and Arpad Mohacsi and Eszter Tuboly and Mihaly Boros and Gabor Szabo and Hartmann Hinterhuber and Anton Amann},
  title     = {Exhaled methane concentration profiles during exercise on an ergometer},
  journal   = {Journal of Breath Research},
  volume    = {9. Jg.},
  number    = {H. 1},
  doi       = {10.1088/1752-7155/9/1/016009},
  year      = {2015},
}