@article{Fonseca:2003,
  author  = "M. Fonseca and J. Mexia and R. Zmyślony",
  title   = "Estimating and testing of variance components : an application to a grapevine experiment",
  journal = "Listy Biometryczne",
  volume  = "Vol. 40",
  number  = "no 1",
  pages   = "1--7",
  year    = "2003",
}