1. Fluidized bed granulation, in enlargement and composition of particulate solids;Nienow,1983
2. Particle growth and coating in gasfluidized beds;Nienow,1985
3. Fluidized bed granulation and coating: application to materials, agriculture and biotechnology;Nienow,1994
4. A review on pharmaceutical wet granulation;Hristensen;Drug Dev. Ind. Pharm.,1987
5. Agglomeration of powders;Kristensen;Acta Pharm. Soc.,1988