1. Some Aspects of two fluid models for two phase flow and their numerical solution;Agee,1978
2. Modelling of two phase flow;Gidaspow,1974
3. Characteristics of unsteady one-dimensional two phase flow;Gidaspow;Trans. ANS,1973
4. The transition to slug flow in the presence of large waves;Kordyban;Int. J. Multiphase Flow,1977