@phdthesis{diva2:738580,
  author = {Carvalho Bittencourt, Andr\'{e}},
  title = {{Modeling and Diagnosis of Friction and Wear in Industrial Robots}},
  school = {Linköping University},
  type = {{Linköping Studies in Science and Technology. Dissertations No. 1617}},
  year = {2014},
  address = {Sweden},
}