By Helmig R.   Weiss A.   Wohlmuth B.   in Computational Geosciences

ISSN:1420-0597|13|3|373-389

Springer Publishing Company ‎(2009)‎

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By Helmig R.   Uldbjerg N.   Ohlsson K.   in European Journal of Obstetrics & Gynecology and Reproductive Biology

ISSN:0028-2243|59|1|95-101

Elsevier‎(1995)‎

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By Hazra S.B.   Class H.   Helmig R.   Schulz V.   in Computational Geosciences

ISSN:1420-0597|8|1|21-47

Springer Publishing Company ‎(2004)‎

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By Kjaergaard N.   Helmig R.B.   Schonheyder H.C.   Uldbjerg N.   Hansen E.S.   Madsen H.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|83|2|165-169

Elsevier‎(1999)‎

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By Kjaergaard N.   Hein M.   Hyttel L.   Helmig R.B.   Schonheyder H.C.   Uldbjerg N.   Madsen H.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|94|2|224-229

Elsevier‎(2001)‎

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