1. Esmond gas complex;Bifani,1986
2. Theory of Multivariate Statistics;Bilodeau,1999
3. A comparison of some new measures of skewness;Brys,2003
4. United Kingdom Offshore Report: the Geology of the Southern North Sea;Cameron,1992
5. GSLIB: Geostatistical Software Library and User’s Guide;Deutsch,1997