@article{forwardhysteresisandhopfbifurcationinan,
  title = {Forward hysteresis and Hopf bifurcation in an NPZD model with application to harmful algal blooms},
  author = {Joshua C. Macdonald and Hayriye Gulbudak},
  year = {2023},
  eprint = {2307.06234},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2307.06234v1},
}