@article{weko_314_1,
   author	 = "Nakamura,R. and Lee,J.-G. and Mori,H. and Nakajima,H.",
   title	 = "Oxidation behaviour of Ni nanoparticles and formation process of hollow NiO",
   journal	 = "Philosophical Magazine",
   year 	 = "2008",
   volume	 = "88",
   number	 = "2",
   pages	 = "257--264",
   month	 = "jan"
}