@article{articlee9e591c9,
title   = {'beta'-functionalized selenides and tellurides by hydrochalcogenation of olefins containing electron-withdrawing groups},
author = {Zinn, Fabiano K. and Righi, Vinicius Egami and Luque, Silas Constantino and Formiga, Henrique Bellotti and Comasseto, João Valdir},
year = {2002},
doi = {10.1016/s0040-4039(02)00095-3},
journal   = {Tetrahedron Letters}
}