H. Viljoen

Demolition of Old Oak Bridge B4113: Condition of a 54-year old prestressed concrete bridge

William Martin, Wandie Kramer, Harry Viljoen, 2018 .

Aspects of the Practical Application of Sweep Frequency Response Analysis (SFRA) on Power Transformers

A. Kraetge, A. Dierks, M. Krüger, 2009 .