@article{HMCR2005,
author = {K. Hennessy and  M.G. Madden and  J. Conroy and  A.G. Ryder},
title = {An improved genetic programming technique for the classification of Raman spectra},
journal = {Knowledge-Based Systems},
volume = {18},
number = {4-5},
pages = {217--224},
year = {2005}
}