@article{mauli_nóbrega_rosa_lima_ralish_2011,  title={Variation on the amount of winter cover crops residues on weeds incidence and soil seed bank during an agricultural year},  volume={54},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132011000400006},  DOI={10.1590/S1516-89132011000400006},  number={4},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Mauli, Márcia Maria and Nóbrega, Lúcia Helena Pereira and Rosa, Danielle Medina and Lima, Gislaine Piccolo de and Ralish, Ricardo},  year={2011},  month={Jul},  pages={683–690} }