@article{article1b1e9126,
title   = {Hydrocarbons and monoesters of propolis waxes from Brazil},
author = {Negri, Giuseppina and Marcucci, Maria Cristina and Salatino, Antonio and Salatino, Maria Luiza Faria},
year = {1998},
doi = {10.1051/apido:19980401},
journal   = {Apidologie}
}