1. ‘The distribution of sulphates in clay soils and groundwater’;Bessey;Proc ICE II,1953
2. Abelov and Askalonov, ‘The sabilisation of foundations of structures on loess soils’, Proc 4th Int. Conf. Soil Mech. and Found. Eng., London, I, p. 259 (1957)
3. ‘The use of elastic theory for settlement prediction under three-dimensional conditions’;Davis;Geotechnique,1968
4. Elastic solutions for soil and rock mechanics;Poulos,1974
5. Janby, N., Bjerrum, L. and Kjaeonsli, B., Veiledning ved Losning av Fundamentering-soppgaver, N.G.I. Publication No. 16 (1956)