@article{PostClassKohler2020,
  author    = {Julia C. Post and Fabian Class and Ulrich Kohler},
  title     = {Unit nonresponse biases in estimates of SARS-CoV-2 prevalence},
  journal   = {Survey research methods},
  volume    = {14},
  number    = {2},
  pages     = {115 -- 121},
  doi       = {10.18148/srm/2020.v14i2.7755},
  year      = {2020},
}