A. Müller, A. Hildebrand, M. Penk, H. Bögge, E. Bill and A. Trautwein,
[Fe2S2(MoS4)2]4-: The first complex with two MoS42- ions coordinated to a ferredoxin type central unit , Inorganica Chimica Acta , vol. 148, no. 1, pp. 11--13, 1988.

E. Bominaar, J. Guillin, V.R. Marathe, A. Sawaryn and A.X. Trautwein,
Comparison of ab initio quantum chemistry calculations on matrix isolated molecules with Mössbauer effect studies , Hyperfine Interactions , vol. 40, no. 1-4, pp. 111--122, 1988.

F H Bernhardt, E Bill, A X Trautwein and H Twilfer,
4-METHOXYBENZOATE MONOOXYGENASE FROM PSEUDOMONAS-PUTIDA - ISOLATION, BIOCHEMICAL-PROPERTIES, SUBSTRATE-SPECIFICITY, AND REACTION-MECHANISMS OF THE ENZYME COMPONENTS , Methods in Enzymology , vol. 161, pp. 281--294, 1988.

J. Adler, J. Ensling, P. Gütlich, E.L. Bominaar, J. Guillin and A.X. Trautwein,
Exchange-coupled Fe-X-Fe model compounds for certain iron proteins , Hyperfine Interactions , vol. 42, no. 1-4, pp. 869--872, 1988.

B.F. Matzanke, E. Bill, A.X. Trautwein and G. Winkelmann,
Ferricrocin functions as the main intracellular iron-storage compound in mycelia of Neurospora crassa , Biology of Metals , vol. 1, no. 1, pp. 18--25, 1988.

H.M. Ziethen, G. Doppler and A.X. Trautwein,
Formation and characterization of very small iron clusters in zeolites , Hyperfine Interactions , vol. 42, no. 1-4, pp. 1109--1112, 1988.

H.M. Ziethen, G. Doppler, A.X. Trautwein and F. Schmidt,
Formation and characterization of very small iron clusters in zeolites of faujasite-type X , Catalysis Today , vol. 3, no. 1, pp. 83--96, 1988.

E Bill, X Q Ding, C Haas, H Winkler, A X Trautwein and M Zeppezauer,
IRON(II)-DIOXYGEN INTERACTION DETECTED BY MössBAUER AND ELECTRON-SPIN-RESONANCE SPECTROSCOPY , Hyperfine Interactions , vol. 42, no. 1-4, pp. 877--880, 1988.

V.R. Marathe, A. Sawaryn, A.X. Trautwein, M. Dolg, G. Igel-Mann and H. Stoll,
Molecular properties of FeCO as derived from AB initio molecular orbital calculations , Hyperfine Interactions , vol. 36, no. 1, pp. 39--58, 1987.

M. SCHAPPACHER, L. RICARD, J. Fischer, R. Weiss, E. Bill, R. MONTIEL‐MONTOYA, H. Winkler and A.X. Trautwein,
Synthesis, structure and spectroscopic properties of two models for the active site of the oxygenated state of cytochrome P540 , European Journal of Biochemistry , vol. 168, no. 2, pp. 419--429, 1987.

H. Nasri, J. Fischer, R. Weiss, E. Bill and A. Trautwein,
Synthesis and Characterization of Five-Coordinate High-Spin Iron(II) Porphyrin Complexes with Unusually Large Quadrupole Splittings. Models for the P460 Center of Hydroxylamine Oxidoreductase from Nitrosomonas , Journal of the American Chemical Society , vol. 109, no. 8, pp. 2549--2550, 1987.

R Blas, J Guillin, E L Bominaar, M Grodzicki, V R Marathe and A X Trautwein,
SPIN-POLARIZED SCC-X-ALPHA CALCULATIONS FOR ELECTRONIC-STRUCTURE AND MAGNETIC-STRUCTURE PROPERTIES OF [2FE-2S] FERREDOXIN MODELS , Journal of Physics B-Atomic Molecular and Optical Physics , vol. 20, no. 21, pp. 5627--5637, 1987.

H Winkler, A Sawaryn, A X Trautwein, C Hermes and H Toftlund,
SPIN-CROSSOVER IN MODEL-COMPOUNDS FOR HEME-PROTEINS DETECTED BY EXAFS AND MössBAUER-SPECTROSCOPY , Recueil Des Travaux Chimiques Des Pays-Bas-Journal of the Royal Netherlands Chemical Society , vol. 106, no. 6-7, pp. 323, 1987.

B F Matzanke, E Bill, A X Trautwein and G Winkelmann,
ROLE OF SIDEROPHORES IN IRON STORAGE IN SPORES OF NEUROSPORA-CRASSA AND ASPERGILLUS-OCHRACEUS , Journal of Bacteriology , vol. 169, no. 12, pp. 5873--5876, 1987.

V R Marathe, A Sawaryn, A X Trautwein, M Dolg, G Igelmann and H Stoll,
MOLECULAR-PROPERTIES OF FECO AS DERIVED FROM ABINITIO MOLECULAR-ORBITAL CALCULATIONS , Hyperfine Interactions , vol. 36, no. 1, pp. 39--58, 1987.

B F Matzanke, E Bill, G I Müller, A X Trautwein and G Winkelmann,
METABOLIC UTILIZATION OF FE-57-LABELED COPROGEN IN NEUROSPORA-CRASSA - AN INVIVO MössBAUER STUDY , European Journal of Biochemistry , vol. 162, no. 3, pp. 643--650, 1987.

A X Trautwein, E Bill, H Nasri, J Fischer and R Weiss,
MODELS FOR THE P460 CENTER OF HYDROXYLAMINE OXIDOREDUCTASE FROM NITROSOMONAS AS INFERED FROM MössBAUER AND X-RAY STUDIES , Recueil Des Travaux Chimiques Des Pays-Bas-Journal of the Royal Netherlands Chemical Society , vol. 106, no. 6-7, pp. 322, 1987.

B.F. Matzanke, E. Bill, G.I. Müller, A.X. Trautwein and G. Winkelmann,
Metabolic utilization of 57Fe‐labeled coprogen in Neurospora crassa An in vivo Mössbauer study: An in vivo Mössbauer study , European Journal of Biochemistry , vol. 162, no. 3, pp. 643--650, 1987.

A X Trautwein and H Winkler,
FE-57 ISOMER-SHIFTS AND THE PROBLEM OF CALIBRATION , Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences , vol. 42, no. 2, pp. 211--212, 1987.

J Adler, J Ensling, P Gutlich, E Bominaar, J Guillin and A X Trautwein,
EXCHANGE-COUPLED FE-O-FE MODELS , Recueil Des Travaux Chimiques Des Pays-Bas-Journal of the Royal Netherlands Chemical Society , vol. 106, no. 6-7, pp. 424, 1987.

H.-J. Kuppers, K. Wieghardt, B. Nuber, J. Weiss, E. Bill and A.X. Trautwein,
Crown Thioether Chemistry of Iron(II/III): Synthesis and Characterization of Low-spin Bis(l,4,7-trithiacyclononane)iron(III) and Crystal Structure of [feII([9]anes3)([9]anes3(0))](c104)2-2nac104'H20 , Inorganic Chemistry , vol. 26, no. 22, pp. 3762--3769, 1987.

H J Kuppers, K Wieghardt, B Nuber, J Weiss, E Bill and A X Trautwein,
CROWN THIOETHER CHEMISTRY OF IRON(II/III) - SYNTHESIS AND CHARACTERIZATION OF LOW-SPIN BIS(1,4,7-TRITHIACYCLONONANE)IRON(III) AND CRYSTAL-STRUCTURE OF [FEII([9]ANES3)([9]ANES3(O))][C104)2.2NACLO4.H2O , Inorganic Chemistry , vol. 26, no. 22, pp. 3762--3769, 1987.

M Grodzicki, V Manning, A X Trautwein and J M Friedt,
CALIBRATION OF ISOMER-SHIFT AND QUADRUPOLE COUPLING FOR SN-119, I-127 AND I-129 AS DERIVED FROM SELF-CONSISTENT CHARGE X-ALPHA CALCULATIONS AND MössBAUER MEASUREMENTS , Journal of Physics B-Atomic Molecular and Optical Physics , vol. 20, no. 21, pp. 5595--5625, 1987.

B F Matzanke, E Bill, G Winkelmann and A X Trautwein,
A NOVEL MAIN COMPONENT OF MICROBIAL IRON-METABOLISM DETECTED BY INVIVO MössBAUER-SPECTROSCOPY , Recueil Des Travaux Chimiques Des Pays-Bas-Journal of the Royal Netherlands Chemical Society , vol. 106, no. 6-7, pp. 258, 1987.

C Haas, H Dietrich, W Maret, M Zeppezauer, R Montielmontoya, E Bill and A X Trautwein,
MössBAUER CHARACTERIZATION OF THE FE-S CENTER IN THE CATALYTIC METAL-BINDING SITE OF ALCOHOL-DEHYDROGENASE , Hyperfine Interactions , vol. 29, no. 1-4, pp. 1419--1422, 1986.