@misc{calteches35,
         address = {Pasadena, CA},
       publisher = {Calfornia Institute of Technology},
            year = {1974},
          number = {4},
          editor = {Edward Hutchings, Jr.},
           title = {Engineering and Science, Volume 37:4, February 1974},
           month = {January},
         journal = {Engineering and Science},
          volume = {37},
             url = {https://resolver.caltech.edu/CaltechES:37.4.0}
}