@article{711285,
      note = {Title from PDF title page (viewed on Sept. 18, 2014).},
      author = {Willekens, Frans,},
      url = {http://library.usi.edu/record/711285},
      title = {Multistate analysis of life histories with R [electronic  resource] /},
      recid = {711285},
      pages = {1 online resource :},
}