@article{CRJK2006,
author = {H. Cao and  F. Recknagel and  G.J. Joo and  D.K. Kim},
title = {Discovery of predictive rule sets for chlorophyll-a dynamics in the Nakdong River (Korea) by means of the hybrid evolutionary algorithm HEA},
journal = {Ecological Informatics},
volume = {1},
number = {1},
pages = {43--53},
year = {2006}
}