@article {4899,
	title = {Conductance oscillation in a ferromagnet-insulator-ferromagnet-superconductor (FIFS) structure},
	journal = {Physica C: Superconductivity and its Applications},
	year = {1997},
	pages = {1853-1854},
	author = {Junren Shi and Jinming Dong and D.Y. Xing}
}
