@misc{calteches91,
           month = {February},
         journal = {Engineering and Science},
          volume = {7},
         address = {Pasadena, CA},
            year = {1944},
       publisher = {California Institute of Technology},
          number = {2},
          editor = {Donald S. Clark},
           title = {Engineering and Science, Volume 7:2, February 1944},
             url = {https://resolver.caltech.edu/CaltechES:7.2.0}
}