“...Popular mechanics (Chicago, Ill. : 1959)...”

“...Journal of engineering mechanics...”

“...Mechanical engineering transactions (1996)...”

“...Proceedings of the Institution of Mechanical Engineers. Part C, Journal of mechanical engineering science...”

“...Proceedings of the Institution of Mechanical Engineers. Proceedings part B, Journal of engineering manufacture...”

“...Proceedings of the Institution of Mechanical Engineers. Part D, Transport engineering...”

“...Proceedings of the Institution of Mechanical Engineers. Part A, Journal of power and energy...”

“...American Society of Mechanical Engineers. Record and index...”

“...Transactions of mechanical engineering...”

“...Mechanics of cohesive-frictional materials...”

“...Mechanical & chemical engineering transactions...”

“...Journal of the Soil Mechanics and Foundations Division...”

“...Chartered mechanical engineer (London, England : 1977)...”