@article{blockbuildingprogrammingforsymbolic,
  title = {Block building programming for symbolic regression},
  author = {Chen Chen and Changtong Luo and Zonglin Jiang},
  year = {2017},
  eprint = {1705.07877},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1705.07877v4},
}