@article{hulbert_2014, 
  title={A Sceptics View: "Kleiber's Law" or the "3/4 Rule" is neither a Law nor a Rule but Rather an Empirical Approximation}, 
  DOI={10.3390/systems2020186}, 
  publisher={MDPI AG}, 
  author={Hulbert}, 
  year={2014}, 
  month={Apr}
  }