A flight investigation into the persistence of trailing vortices behind large aircraft
By: T. H. Kerr and F. Dee.
Contributors: Dee, F.; Aeronautical Research Council (Great Britain)
Series: Aeronautical Research Council.  Current paper -- no. 489
Publisher: Ministry of Supply, Aeronautical Research Council
Published: 1960
Place of publication: London
Number of pages: 14
Notes: Also published as R.A.E. technical note, no. Aero 2649.

Bibliographical references: p. 13.