@misc{calteches331,
           month = {March},
         journal = {Engineering and Science},
          volume = {10},
         address = {Pasadena, CA},
       publisher = {California Institute of Technology},
            year = {1947},
          number = {3},
          editor = {Hugh F. Colvin},
           title = {Engineering and Science, Volume 10:3, March 1947},
             url = {https://resolver.caltech.edu/CaltechES:10.3.0}
}