@article{GENERAL,
      recid = {7782},
      title = {Supersonic Flight},
      journal = {Journal of Naval Engineering},
      address = {1947},
      number = {GENERAL},
      abstract = {Supersonic Flight. 
July 1947. 
AUTHOR UNKNOWN - Article  reproduced through the courtesy of the Editor of "Flight".},
      url = {http://library.imarest.org/record/7782},
}