Proceedings of the 2nd symposium on marine geology:geology of the North Sea and Skagerrak,Aarhus Universitet,1993 / Symposium on marine geology:geology of the North Sea and Skagerrak (2 ; 1993 ; Aarhus) , 1995. - 144 p. - Текст : непосредственный.
Michelsen O. Revision of the Jurassic lithostratigraphy of the Danish Subbasin / O.Michelsen, 1989. - 19 p. - Текст : непосредственный.
Michelsen O. Log-sequence analysis and environmental aspects of the lower Jurassic Fjerritslev formation in the Danish Subbasin / O.Michelsen, 1989. - 23 p. - Текст : непосредственный.
Jurassic in the southern central trough / ed. O. Michelsen, ed. N. Frandsen, 1991. - 40 p. - Текст : непосредственный.
Michelsen O. Well records on the phanerozoic stratigraphy in the Fennoscandian Border zone,Denmark:hans-1,saeby-1,and terne-1 wells / O.Michelsen,L.H.Nielsen, 1991. - 37 p. - Текст : непосредственный.