@inproceedings{ernst1951the,
title={The diophantine equation$ax$^{3}+$by$^{3}+$cz$^{3}=0.},
author={Ernst S. Selmer},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203131683719734},
booktitle={Acta Mathematica},
volume={85},
number={1},
pages={203-362},
year={1951},
}