@article{segnou1992,
  title={Studies on the reproductive biology of white yam (Dioscorea rotundata Poir.)},
  author={Segnou and Christian Fatokun and M. O. Akoroda and S.K. Hahn},
  year={1992},
  journal={Euphytica},
  doi={10.1007/bf00046049},
  url={https://doi.org/10.1007/bf00046049}
}