Escobar, C.(2008). Determination of the Thickness of a Power-Law Fluid Driven by the Penetration of a Long Gas Bubble in a Rectangular Channel Using a Singular Perturbation Method. The Open Chemical Engineering Journal, 2(1), 89-96. doi:10.2174/1874123100802010089

Escobar, C. "Determination of the Thickness of a Power-Law Fluid Driven By the Penetration of a Long Gas Bubble in a Rectangular Channel Using a Singular Perturbation Method". The Open Chemical Engineering Journal, 2.1 ( 2008 ): 89-96.