1. The Scandinavian Alum Shales;Andersson;Swedish Geo. Survey,1985
2. Chemical modelling of kerogens;Behar;Org. Geochem.,1987
3. Physical and chemical evolution of source rocks and source rock kerogens of algal origin;Bharati,1989
4. Origin, evolution and petroleum potential of a Cambrian source rock: Evidences from an organic petrographic study;Bharati,1991
5. The unusual source potential of the Cambrian Alum shale in Scandinavia as determined by quantitative pyrolysis methods;Bharati,1992