Polifke, W..Aspects of Helicity in Turbulence.1990

Shtilman, L.; Polifke, W..Reduction of Nonlinearity and Energy Cascade in Helical and Nonhelical Turbulent Flows.Proceedings of the IUTAM Symposium on 'Topological Fluid Mechanics'.Cambridge University Press.1990

Shtilman, L.; Polifke, W..On the Energy Cascade and the Reduction of Nonlinearity in decaying Turbulence.Proceedings of the IUTAM Symposium on 'Topological Fluid Mechanics'.Cambridge University Press..1990

Polifke, W.; Levich, E..The Entangledness of Vortex Lines in Turbulent Flow.Proceedings of the IUTAM Symposium on 'Topological Fluid Mechanics'.Cambridge University Press.1990