Response of bars (with internal and boundary damping) to transient and random excitation.

"Materials Laboratory, Contract no. AF 33(616)-5426, Project no. 7360."

Passenger response to random vibration in transportation vehicles - literature review. Research report.

Transportation Department of Office of University Research, Washington, D.C.

Influence of natural frequencies and source correlation fields on random response of panels

"Materials Central, Contract no. AF33(616)-6828, Project no. 7351."