http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Petroleum geology of the southeastern North Sea and the adjacent onshore areas
Kaasschieter, J. P. H. (Johannes Paulus Heimen)
Koninklijk Nederlands Geologisch Mijnbouwkundig Genootschap
edited by J.P.H. Kaasschieter & T.J.A. Reijers.
Proceedings of a conference organized by the Petroleum Geological Circle of the Royal Geological and Mining Society of the Netherlands held Nov. 24-26, 1982, The Hague.
Special edition of: Geologie en mijnbouw, volume 62, number 1.