@misc{calteches608, volume = {52}, journal = {Engineering and Science}, number = {2}, year = {1989}, publisher = {California Institute of Technology}, editor = {Jane S. Dietrich}, title = {Engineering and Science, Volume 52:2, Winter 1989}, address = {Pasadena, CA}, url = {https://resolver.caltech.edu/CaltechES:52.2.0} }