@article{vieira_zinn_comasseto_2001,  title={Hydrotelluration of alkynes: a unique route to Z-vinyl organometallics},  volume={12},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532001000500003},  DOI={10.1590/S0103-50532001000500003},  number={5},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Vieira, Maurício L. and Zinn, Fabiano K. and Comasseto, João V.},  year={2001},  month={Sep},  pages={586–596} }