@article{arba_falisse_choukr-allah_sindic_2017,  title={Biology, Flowering and Fruiting of the Cactus <i>Opuntia</i> spp.: A Review and Some Observations on Three Varieties in Morocco},  volume={60},  ISSN={1516-8913},  url={https://doi.org/10.1590/1678-4324-2017160568},  DOI={10.1590/1678-4324-2017160568},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Arba, Mohamed and Falisse, André and Choukr-Allah, Redouane and Sindic, Marianne},  year={2017},  pages={e17160568} }