@article{LinMartiusOettel2020:FEQL-DFTML, title = {Analytical classical density functionals from an equation learning network}, author = {Lin, Shang-Chun and Martius, Georg and Oettel, Martin}, journal = {The Journal of Chemical Physics}, volume = {152}, number = {2}, pages = {021102}, year = {2020}, doi = {10.1063/1.5135919} }