@article{ISI:000186138300019, title = {New electro-optic effect: Sum-frequency generation from optically active liquids in the presence of a dc electric field}, author = {Fischer, Peer and Buckingham, AD and Beckwitt, K and Wiersma, DS and Wise, FW}, journal = {PHYSICAL REVIEW LETTERS}, volume = {91}, number = {17}, year = {2003}, doi = {10.1103/PhysRevLett.91.173901} }