@misc{WahabJansingTimmersetal.2015,
  author    = {H. Wahab and C. Jansing and H. Timmers and H.-Ch. Mertins},
  title     = {Experimental approaches to the determination of the optical constants for graphene in the soft x--ray regime, XAFS 16, Intern. Conference on X--Ray Absorption Fine Structure, Karlsruhe, Germany, 23. -- 28.Sep.},
  institution = {Physikingenieurwesen (PHY)},
  type      = {lecture},
  year        = {2015},
}