@article{eage:/content/papers/10.3997/2214-4609-pdb.131.GEN1997_P173, author = "Imamura, S. and Azama, H. and Merton-Lyn, D.N.", title = "Development of Very-Small Source Density Sonde (SSDS) with Symmetrically Arranged Detectors", journal= "", year = "1997", volume = "", number = "", pages = "", doi = "https://doi.org/10.3997/2214-4609-pdb.131.GEN1997_P173", url = "https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.131.GEN1997_P173", publisher = "European Association of Geoscientists & Engineers", issn = "2214-4609", type = "", eid = "cp-131-00374", }