@misc{oai:repo.qst.go.jp:00070875, author = {Kavasi, Norbert and Vaupotic, Janja and Kobal, Ivan and Kovacs, Tidor and Ishikawa, Tetsuo and Tokonami, Shinji and Kavasi Norbert and 石川 徹夫 and 床次 眞司}, month = {Jun}, note = {International conference on Radioecology and environmental radioactivity}, title = {Measurement of unattached fraction of radon progeny in Hungarian workplaces}, year = {2011} }