Sufficient statistics and reproducing densities in simultaneous sequential detection and estimation. - Theodore G. Birdsall; Jürgen O. Gobien (IEEE Trans. Inf. Theory, 1973)

Simultaneous detection and estimation: The use of sufficient statistics and reproducing probability densities (Ph.D. Thesis abstr.). - Jürgen O. Gobien (IEEE Trans. Inf. Theory, 1974)

On detecting a signal while estimating the spectrum of Gauss-Markov noise (Corresp.). - Jürgen O. Gobien (IEEE Trans. Inf. Theory, 1977)