@article{articlec4225494,
title   = {Organocatalytic asymmetric aldol reactions mediated by a cysteine-derived prolinamide},
author = {Schwab, Ricardo S. and Galetto, Fábio Z. and Azeredo, Juliano Braun de and Braga, Antonio Luiz and Lüdtke, Diogo Seibert and Paixão, Márcio Weber},
year = {2008},
doi = {10.1016/j.tetlet.2008.06.031},
journal   = {Tetrahedron Letters}
}