1. Lubricated pipelining stability of core-annular flow, Part 5;Bai,1992
2. Lubricated pipelining, Part 3;Chen,1990
3. The horizontal pipeline flow of equal density oil-water mixtures;Charles;Can. J. Chem. Engng,1961
4. The Flow of Complex Mixtures in Pipes;Govier,1972
5. The Lubricating-film Model for Core-annular Flow;Oliemans,1986