@article {1633,
	title = {Enamine Catalysis in the Synthesis of Chiral Structural Analogues of gem-Bisphosphonates Known To Be Biologically Active},
	journal = {Eur. J. Org. Chem.},
	year = {2008},
	pages = {2525{\textendash}2529},
	author = {M. T. Barros and A. M. Fa{\'\i}sca-Phillips}
}
