@misc{calteches656,
          editor = {Edward Hutchings, Jr.},
           title = {Engineering and Science, Volume 15:5, February 1952},
          number = {5},
            year = {1952},
       publisher = {California Institute of Technology},
         address = {Pasadena, CA},
          volume = {15},
         journal = {Engineering and Science},
           month = {February},
             url = {https://resolver.caltech.edu/CaltechES:15.5.0}
}