@article{SchulzZubovaLischkeetal.1994,
  author    = {Schulz, G{\"u}nter and Zubova, Heide-Lore and Lischke, G{\"u}nter and Parlitz, Barbara and Schreier, E. and Eckelt, R. and Fricke, Rolf},
  title     = {Improvement of catalytic properties of SAPO-31 molecular sieves by using an activated form of SiO2},
  year      = {1994},
  language  = {en}
}