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ISSN:1752-2706|30|232|61-66

Maney Publishing‎(1989)‎

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By Danielsen J. S.   in Survey Review

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Maney Publishing‎(1994)‎

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By Danielsen J.E.   Auken E.   Jorgensen F.   Sondergaard V.   Sorensen K.I.   in Journal of Applied Geophysics

ISSN:0926-9851|53|4|181-198

Elsevier‎(2003)‎

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