Djerf, Kari2018-06-182024-03-062018-06-182024-03-062001951-727-857-8https://otos.stat.fi/handle/123456789/70777ficc by 4.0tilastomenetelmätotantavastauskatoProperties of some estimators under unit nonresponseURN:ISBN:951-727-857-8fulltexttrueTutkimuksia, Working Papers