1. Niblett Ll. T. A graphical representation of the binary flutter equations in normal coordinates. ARC R & M 3496, 1968.
2. Study of wind pressure against an ACSR double conductor;Maekawa;Electrical Engineering in Japan,1964
3. Best M. S. and Cook N. J. The forces on a circular cylinder in shear flow. Aero Report 103, Bristol University (Undergraduate Thesis), June 1967.