@article{Berrade:150563,
      author        = "Berrade,M. D. and Scarf,P. A. and Cavalcante,C. A. V. and
                       Dwight,R. A.",
      title         = "{Imperfect inspection and replacement of a system with a
                       defective state: A cost and reliability analysis}",
      year          = "2013",
}