@inproceedings{oai:repo.qst.go.jp:00054343, author = {Smerajec, Mateja and Gregoric, Asta and Kobal, Ivan and Kavasi, Norbert and Vaupotic, Janja and Kavasi Norbert}, book = {Magyar Radon Forum : A Radon a Kornyezetben Nemzetkozi Workshop}, month = {Apr}, pages = {37--48}, title = {Seasonal variation of nano aerosols in Postojna cave, Slovenia}, year = {2012} }