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To avoid misunderstanding, the following insertions should be made in the text: 1. This paragraph should follow the one containing Eq. ~6!: To obtain the energy distribution it is crucial to take into account that the electrons can exchange by hard photons carrying large momenta of the order p1@h @1#. While J/« i!1 the interaction can be included in the lowest order of perturbative theory. This is illustrated by Figs. 1 ~b! and 1~c!, where the final-state and intermediate-state electrons are described by free functions. The initial state is described by the function C(r 1 ,r 2). 2. After Eq. ~23! it should read: Here, as well as in Eq. ~4!, the hard photon exchange is included in the function c(r 1 ,r 2). This leads toi (e11)C(r 1 ,r 2);4pam@(er)/r#C(r 1 ,r 1).

Erratum: Distribution of electrons in double photoionization of helium and heavier atoms in the asymptotic region [Phys. Rev. A52, 3910 (1995)]