“…It has been shown in [13] that, in this case, provided g is integrable with respect to the Lebesgue measure, as well as to L, and if the Fourier transform of g is nonvanishing, then X , as a process, is selfdecomposable if and only if L is selfdecomposable. When that holds we may, as above, construct a selfdecomposable field X (x, t) with X (x, · ) ∼ X ( · ) for every x ∈ R and X ( · , t) of OU type for every t ∈ R.…”