@ARTICLE{kraboutut08,
  AUTHOR =       "Nicole Kr\"amer and Anne-Laure Boulesteix and Gerhard Tutz",
  TITLE =        "Penalized Partial Least Squares with Applications to B-Spline Transformations and Functional Data",
  JOURNAL =      "Chemometrics and Intelligent Laboratory Systems",
  YEAR =         "2008",
  volume =       "94",
  pages =        "60 -- 69"
}