@misc{calteches133,
          volume = {15},
           month = {November},
         journal = {Engineering and Science},
            year = {1951},
       publisher = {California Institute of Technology},
          number = {2},
          editor = {Edward Hutchings, Jr.},
           title = {Engineering and Science, Volume 15:2, November 1951},
         address = {Pasadena, CA},
             url = {https://resolver.caltech.edu/CaltechES:15.2.0}
}