Unusual Tornadic Storms in Eastern Oklahoma on 5 December 1975 Burgess, D. W. ; Davies-Jones, R. P. Abstract Publication: Monthly Weather Review Pub Date: 1979 DOI: 10.1175/1520-0493(1979)107<0451:UTSIEO>2.0.CO;2 Bibcode: 1979MWRv..107..451B