@misc{calteches691, volume = {67}, journal = {Engineering and Science}, year = {2004}, publisher = {California Institute of Technology}, number = {4}, title = {Engineering and Science, Volume 67:4, 2004}, editor = {Jane S. Dietrich}, address = {Pasadena, CA}, url = {https://resolver.caltech.edu/CaltechES:67.4.0} }