Theory_of_Sample_Surveys_with_R.bibtex

@book{behr2015theory,
  title={Theory of Sample Surveys with R},
  author={Behr, A.},
  isbn={9783825243289},
  url={https://books.google.com.br/books?id=YpueDQAAQBAJ},
  year={2015},
  publisher={UTB GmbH}
}