@misc{calteches342,
         address = {Pasadena, CA},
          editor = {Edward Hutchings, Jr.},
           title = {Engineering and Science, Volume 36:6, May 1973},
       publisher = {California Institute of Technology},
            year = {1973},
          number = {6},
         journal = {Engineering and Science},
           month = {May},
          volume = {36},
             url = {https://resolver.caltech.edu/CaltechES:36.6.0}
}