  The expression for the cubic-type-anisotropy constant created by defects of
"random local anisotropy" type is derived. It is shown that the Imry-Ma theorem
stating that in space dimensions d<4 the introduction of an arbitrarily small
concentration of defects of the "random local anisotropy" type in a system with
continuous symmetry of the n-component vector order parameter (O(n) model)
leads to the long-range order collapse and to occurrence of a disordered state,
is not true if an anisotropic distribution of the defect-induced random easy
axes directions in the order parameter space creates a global effective
anisotropy of the "easy axis" type. For a weakly anisotropic distribution of
the easy axes, in space dimensions 2<d<4 there exists some critical defect
concentration, when exceeded, the inhomogeneous Imry-Ma state can exist as an
equilibrium one. At lower defect concentration the long-range order takes place
in the system. For a strongly anisotropic distribution of the easy axes, the
Imry-Ma state is suppressed completely and the long-range order state takes
place at any defect concentration.
