@article{MaekiPihlajaKleinpeteretal.1994,
  author    = {E. M{\"a}ki and Kalevi Pihlaja and Erich Kleinpeter and J{\"u}rgen Hartmann and W. Schroth},
  title     = {Electron impact ionization mass spectrometry of some 4,9-Dihetro-(X,X)-cyclodeca-1,6-dienes : mono- and dibenzo analogues},
  year      = {1994},
}