@inbook{8874,
  author = {S. Smith and G. Leuchs},
  title = {Angular Correlation in Multiphoton Ionization of Atoms},
  year = {1988},
  volume = {24},
  number = {Advances in Atomic and Molecular Physics},
  pages = {157-221},
  publisher = {Elsevier},
  issn = {00652199},
  isbn = {9780120038244},
  doi = {10.1016/S0065-2199(08)60231-6},
}