A computational technique for the coincidence method of sign determination
Rory D. Hine · Acta Crystallographica · 1963
have drawn our attention to a number of errors in our paper under the above title (McCall & Hamming, 1959).The coefficient of the term abSc2d, in equation (3), should be 108.The x on the third line of equation ( 5) should be +.The expressions for h(Op, 5) and h (Op, 6) are interchanged in equations ( 7).These quantities should be given as :h(Op, 5) =a65 sin 20p +as~ sin 40p h(Op, 6) =a06(1 -cos 40p) +a2~ (cos 20p -cos 40p)