Helena Maria Wilhelm
发表
Paulo de Oliveira Fernandes,
Andreza Fasson Balielo,
Helena Maria Wilhelm,
2017,
2017 IEEE Electrical Insulation Conference (EIC).
José Aquiles Baesso Grimoni,
Helena Maria Wilhelm,
Giancarlo de França Aguiar,
2020,
IEEE Latin America Transactions.
Volmir Eugênio Wilhelm,
Giancarlo de Franca Aguiar,
Barbara C. X. C. Aguiar,
2016
.
Helena Maria Wilhelm,
M. Sierakowski,
R. A. Freitas,
2006
.
Luiz Pereira Ramos,
Helena Maria Wilhelm,
L. Ramos,
2005,
Applied biochemistry and biotechnology.
Luiz Pereira Ramos,
Helena Maria Wilhelm,
L. Ramos,
2008,
Bioresource technology.
Luiz Pereira Ramos,
Helena Maria Wilhelm,
L. Ramos,
2007
.