@misc{calteches232,
         journal = {Engineering and Science},
           month = {May},
          volume = {26},
         address = {Pasadena, CA},
           title = {Engineering and Science, Volume 26:8, May 1963},
          editor = {Edward Hutchings, Jr.},
            year = {1963},
       publisher = {California Institute of Technology},
          number = {8},
             url = {https://resolver.caltech.edu/CaltechES:26.8.0}
}