@misc{oai:repo.qst.go.jp:00068955,
 author = {Ishikawa, Tetsuo and N, Kavasi and Tokonami, Shinji and Sorimachi, Atsuyuki and J, Somlai and Tibor, Kovacs and et.al and 石川 徹夫 and 床次 眞司 and 反町 篤行 and Ｋｏｖａｃｓ Ｔｉｂｏｒ},
 month = {May},
 note = {An international conference on Healthy air - better work 2007},
 title = {Radon and radon progeny in Manganese-mine (Hungary) and dose estimate of workers},
 year = {2007}
}