@article{radmann_bianchi_fachinello_ferreira_oliveira_2011,  title={In vitro multiplication of 'Flordaguard' rootstock: cytokinin source and concentration effects, explants orientation and period of permanence in the culture medium},  volume={54},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132011000100004},  DOI={10.1590/S1516-89132011000100004},  number={1},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Radmann, Elizete Beatriz and Bianchi, Valmor João and Fachinello, José Carlos and Ferreira, Letícia Vanni and Oliveira, Roberto Pedroso de},  year={2011},  month={Jan},  pages={25–34} }