@inbook{5193,
  author = {R. Stencel},
  title = {Molecular catastrophes and circumstellar SiO masers},
  year = {1993},
  volume = {412},
  number = {Lecture Notes in Physics},
  pages = {449-452},
  publisher = {Springer Berlin Heidelberg},
  address = {Berlin, Heidelberg},
  isbn = {978-3-540-56343-3},
  doi = {10.1007/3-540-56343-1_300},
}