@misc{indiciae7f902c230301, title = {Crowd physiology: the 'penguin effect'.}, author = {W T Blows}, year = {1998}, doi = {10.1016/s0965-2302(98)90025-x}, url = {https://pubmed.ncbi.nlm.nih.gov/9887686/}, note = {Source identifier: 9887686} }