@article{weko_43656_1,
   author	 = "Shevelko,Viatcheslava and Noda,Kouji and Satou,Yukio and Tawara,H and et.al",
   title	 = "Loss of Positive Ion Beam by Interaction with Residual Gases during Acceleration",
   journal	 = "Nuclear Instruments & Methods in Physics Research Section B",
   year 	 = "2003",
   volume	 = "211",
   number	 = "",
   pages	 = "460--464",
   month	 = "dec"
}