@misc{calteches122,
           month = {December},
         journal = {Engineering and Science},
          volume = {9},
         address = {Pasadena, CA},
          number = {12},
            year = {1946},
       publisher = {California Institute of Technology},
          editor = {Hugh F. Colvin},
           title = {Engineering and Science, Volume 9:12, December 1946},
             url = {https://resolver.caltech.edu/CaltechES:9.12.0}
}