@article{souza_miranda_galvão_guimarães_santos_2009,  title={Combining ability of maize grain yield under different levels of environmental stress},  volume={44},  ISSN={0100-204X},  url={https://doi.org/10.1590/S0100-204X2009001000013},  DOI={10.1590/S0100-204X2009001000013},  number={10},  journal={Pesquisa Agropecuária Brasileira},  publisher={Embrapa Secretaria de Pesquisa e Desenvolvimento; Pesquisa Agropecuária Brasileira},  author={Souza, Leandro Vagno de and Miranda, Glauco Vieira and Galvão, João Carlos Cardoso and Guimarães, Lauro José Moreira and Santos, Izabel Cristina dos},  year={2009},  month={Oct},  pages={1297–1303} }