The singular set of minimal hypersurfaces with second fundamental form in L²

We consider smooth, embedded, minimal $n$-hypersurfaces $M_j$ converging to a stationary varifold $\Sigma$. Under the assumption that the second fundamental $A_{M_j}$ of $M_j$ is bounded in $L^2$, that is $$\int^{2}_{M_j | \Lambda_{M_j} } d H^n \leq \Lambda_0 , $$ we prove that the Hausdorff dimension of the singular set is estimated by $$dim_H sing Sigma leq n-2$$