On the conditional probability of quintets
N. van der Putten, H. Schenk · Acta Crystallographica Section A · 1977
A new expression for the conditional probability distribution of quintet structure invariants is given, which in exponential approximation reduces to the exponential expression of Hauptman & Fortier [Acta Cryst. (1977), A33, 575-580]. In a practical example the expression gave promising results.