@article {1892,
	title = {Synthesis and characterization of novel indole-containing half-crowns as new emissive metal probes},
	journal = {Tetrahedron Lett.},
	volume = {64},
	year = {2009},
	pages = {7759-7770. },
	author = {Rocha A., Marques M. Manuel B.*,}
}
