1. Adams-Viola, M., G. D. Botsaris, W. G. Filmyers, Jr., Y. M. Glazman and D. Neuman, “Characterization of the various types of COM: its implication for utilization and specification of formulation”, Proc. 3rd Int. Symp. on Coal-oil Mixture Combustion, Orlando, Florida, USA 623, April (1981).
2. Aikens, A. C. and J. M. Ekmann, “The effect of coal particle size on settling behavior of coal-oil mixtures”, Proc. 3rd Int. Symp. on Coal-oil Mixture Combustion, Orlando, Florida, USA, 651, April (1981).
3. Barro, L. and S. N. Bhattacharya, “Rheological study of brown coal-oil suspensions”, 1st Nat. Conf. on Rheol., British Society of Rheol. (Australian Branch), Melb., Australia, 83, May (1979).
4. Bhattacharya, S. N., “A simplified rheological model for suspension aging”, 2nd Nat. Conf. on Rheol., British Society of Rheol. (Australian Branch), Sydney, Australia, 25, May (1981).
5. Bhattacharya, S. N. and L. Barro, “Rheology of aging of coal-oil suspensions”, 8th Int. Cong. on Rheol., Naples, Italy, 2, 615 (1980).