@article{vainsencher_2000,  title={Counting rational plane curves},  volume={72},  ISSN={0001-3765},  url={https://doi.org/10.1590/S0001-37652000000400035},  DOI={10.1590/S0001-37652000000400035},  number={4},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={Vainsencher, Israel},  year={2000},  month={Dec},  pages={610–610} }