diff --git a/src/Magnum/Math/Matrix.h b/src/Magnum/Math/Matrix.h
index 0b088714e..7e152f55f 100644
--- a/src/Magnum/Math/Matrix.h
+++ b/src/Magnum/Math/Matrix.h
@@ -137,7 +137,7 @@ template<std::size_t size, class T> class Matrix: public RectangularMatrix<size,
          * Computed recursively using Laplace's formula: @f[
          *      \det(A) = \sum_{j=1}^n (-1)^{i+j} a_{i,j} \det(A^{i,j})
          * @f] @f$ A^{i, j} @f$ is matrix without i-th row and j-th column, see
-         * ij(). The formula is expanded down to 2x2 matrix, where the
+         * @ref ij(). The formula is expanded down to 2x2 matrix, where the
          * determinant is computed directly: @f[
          *      \det(A) = a_{0, 0} a_{1, 1} - a_{1, 0} a_{0, 1}
          * @f]
diff --git a/src/Magnum/Math/Matrix3.h b/src/Magnum/Math/Matrix3.h
index 2fabe56be..3c10b4b28 100644
--- a/src/Magnum/Math/Matrix3.h
+++ b/src/Magnum/Math/Matrix3.h
@@ -275,9 +275,14 @@ template<class T> class Matrix3: public Matrix<3, T> {
          * @brief Inverted rigid transformation matrix
          *
          * Expects that the matrix represents rigid transformation.
-         * Significantly faster than the general algorithm in @ref inverted().
+         * Significantly faster than the general algorithm in @ref inverted(). @f[
+         *      A^{-1} = \begin{pmatrix} (A^{2,2})^T & (A^{2,2})^T \begin{pmatrix} a_{2,0} \\ a_{2,1} \end{pmatrix} \\ \begin{array}{cc} 0 & 0 \end{array} & 1 \end{pmatrix}
+         * @f]
+         * @f$ A^{i, j} @f$ is matrix without i-th row and j-th column, see
+         * @ref ij()
          * @see @ref isRigidTransformation(), @ref invertedOrthogonal(),
-         *      @ref rotationScaling(), translation() const
+         *      @ref rotationScaling(), translation() const,
+         *      @ref Matrix4::invertedRigid()
          * @todoc Explicit reference when Doxygen can handle const
          */
         Matrix3<T> invertedRigid() const;
diff --git a/src/Magnum/Math/Matrix4.h b/src/Magnum/Math/Matrix4.h
index 05c666482..c43fd1a98 100644
--- a/src/Magnum/Math/Matrix4.h
+++ b/src/Magnum/Math/Matrix4.h
@@ -350,9 +350,14 @@ template<class T> class Matrix4: public Matrix<4, T> {
          * @brief Inverted rigid transformation matrix
          *
          * Expects that the matrix represents rigid transformation.
-         * Significantly faster than the general algorithm in @ref inverted().
+         * Significantly faster than the general algorithm in @ref inverted(). @f[
+         *      A^{-1} = \begin{pmatrix} (A^{3,3})^T & (A^{3,3})^T \begin{pmatrix} a_{3,0} \\ a_{3,1} \\ a_{3,2} \\ \end{pmatrix} \\ \begin{array}{ccc} 0 & 0 & 0 \end{array} & 1 \end{pmatrix}
+         * @f]
+         * @f$ A^{i, j} @f$ is matrix without i-th row and j-th column, see
+         * @ref ij()
          * @see @ref isRigidTransformation(), @ref invertedOrthogonal(),
-         *      @ref rotationScaling(), translation() const
+         *      @ref rotationScaling(), translation() const,
+         *      @ref Matrix3::invertedRigid()
          * @todoc Explicit reference when Doxygen can handle const
          */
         Matrix4<T> invertedRigid() const;