@article{CTT100863001,
  author = {Natsuki Harada and Takuma Oura and Masateru Maeda and Yayi Shen and Dale M. Kikuchi and Hiroto Tanaka},
  title = {Kinematics and hydrodynamics analyses of swimming penguins: wing bending improves propulsion performance},
  journal = {Journal of Experimental Biology},
  year = 2021,
}

@inproceedings{CTT100844464,
  author = {Natsuki Harada and Takuma Oura and Masateru Maeda and Yayi Shen and Dale M. Kikuchi and Hiroto Tanaka},
  title = {Kinematics and hydrodynamics analyses of flapping-wing swimming in a penguin},
  booktitle = {},
  year = 2021,
}