THE THICK-WALLED HOLLOW SPHERE OF AN ELASTIC-LOCKING MATERIAL Open PDF Document Details Document Type Technical Report Publication Date Dec 01, 1959 Accession Number AD0232402 Entities People Aris Phillips Asim Yildiz Organizations Yale University Tags Communities of Interest Air Platforms DTIC Thesaurus Topics Applied Mechanics Boundaries Boundary Value Problems Cartesian Coordinates Civil Engineering Contracts Differential Equations Equations Government Procurement Governments Law Materials Mechanics Military Research Stress Strain Relations Stresses United States Government