@misc{calteches279,
         address = {Pasadena, CA},
       publisher = {California Institute of Technology},
            year = {1969},
          number = {4},
          editor = {Edward Hutchings, Jr.},
           title = {Engineering and Science, Volume 32:4, January 1969},
           month = {January},
         journal = {Engineering and Science},
          volume = {32},
             url = {https://resolver.caltech.edu/CaltechES:32.4.0}
}