References about i.smap

[O. Hellwich]

Hi,

Does anybody know whether the article

Bouman, Shapiro, "A Multiscale Random Field Model for Bayesian Image
Segmentation" submitted to IEEE Transactions on Image Processing,

as quoted in the Grass User's Manual, was actually published?
What I found is 

Bouman, Sauer, "A Generalized Gaussian Image Model for Edge-Preserving
MAP Estimation" IEEE Trans. on I. P., Vol. 2, No. 3, pp. 296-310.

Or are there any other articles on i.smap?

Thanks for your help.

Olaf