Manica, Rogério, e Álvaro Luis de Bortoli. 2008. “Numerical Simulation of Non-Newtonian Flows through Ducts With Axisymmetric Expansions Using Power-Law Model”. VETOR - Revista De Ciências Exatas E Engenharias 13 (2):67-77. https://furg.emnuvens.com.br/vetor/article/view/676.