Received 6 November 2000
General formalism for phase combination and phase refinement: a statistical thermodynamics approach in reciprocal space. Erratum
Corrections are given for the paper by Delarue & Orland [Acta Cryst. (2000), A56, 562-574 ]. Page 564: second column, first line should read `constraint on the to lie on the unit circle ...'. Page 566: the line immediately below equation (33) should read ` is the maximum likelihood ...'. Page 572: first line of last paragraph of §7 should read `In the case of model refinement, ...'.