Helmut Hermann
- Helmut Hermann, Marion Bertram, Albrecht Wiedenmann & Matthias Herrmann
- Fractality and polydispersity in microstructure of silicon nitride ceramics
- Volume 13 (1994)Number 2 - Proceedings of the sixth European congress for stereology - Part three - June 1994
- Helmut Hermann, Roland Hübel & Cullie J. Sparks
- Surface morphology of random porous materials studied by image analysis of serial focussing planes
- Volume 12 (1993)Number 1 - Sep. 1993
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