B.D.Anderson4,P.R.Bevington1,F.H.Cverna1,M.W.Mcnaughton1, H.B.Willard1,R.J.Barrett2,N.S.P.King2,D.J.Ernst3 Case Western Reserve University, Cleveland, OH14 Los Alamos National Laboratory, NM2 Texas A & M University, College Station, TX3 Case Western Reserve University, Cleveland, OH4
Physical Review, Part C, Nuclear Physics19(1979)905