@article{IJAMCS_2004_14_3_a6,
     author = {Lopes, H. S. and Weinert, W. R.},
     title = {EGIPSYS: {An} enhanced gene expression programming approach for symbolic refression problems},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {375--384},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJAMCS_2004_14_3_a6/}
}