%0 Book Section %T On structure equations for second order connections publisher Silesian University at Opava %D 1993 %U 80-901581-0-2 %@ https://hdl.handle.net/20.500.14352/60623 %X This paper discusses the structure equations of connections on the principal bundle F2M of second-order holonomic frames of a differentiable manifold M. Use is made of the natural embedding of F2M into the bundle F(FM) of second-order nonholonomic frames %~