@inproceedings{chwatal-07b,
 author = {Andreas M. Chwatal and Günther R. Raidl},
 booktitle = {Computer Aided Systems Theory – EUROCAST 2007},
 editor = {R. Moreno-Díaz and others},
 pages = {870–877},
 publisher = {Springer},
 series = {LNCS},
 title = {Determining Orbital Elements of Extrasolar Planets by Evolution Strategies},
 url = {https://www.ac.tuwien.ac.at/files/pub/chwatal-07.pdf},
 volume = {4739},
 year = {2007}
}