@article {Khaorapapong:July 2001:0169-1317:69,
	author = "Khaorapapong N.",
	author = "Kuroda K.",
	author = "Hashizume H.",
	author = "Ogawa M.",
	title = "Solid-state intercalation of 4,4'-bipyridine and 1,2-di(4-pyridine)ethylene into the interlayer spaces of Co(II)-, Ni(II)- and Cu(II)-montmorillonites",
	journal = "Applied Clay Science",
	volume = "19",
	year = "July 2001",
	abstract = "",
	pages = "69-76(8)",
	url = "http://www.ingentaconnect.com/content/els/01691317/2001/00000019/00000001/art00055"
	doi = "doi:10.1016/S0169-1317(01)00055-2"
}