@misc{calteches290,
          volume = {33},
           month = {March},
         journal = {Engineering and Science},
          number = {5},
       publisher = {California Institute of Technology},
            year = {1970},
          editor = {Edward Hutchings, Jr.},
           title = {Engineering and Science, Volume 33:5, March 1970},
         address = {Pasadena, CA},
             url = {https://resolver.caltech.edu/CaltechES:33.5.0}
}