2b64315207896ab3d3eef5ebb690072fedb0890a8f124e4a6fe33e4ef9727569 rutaorg_a1989m2n6.pdf b90d4885cd863fc37bce1cceca2b2363d75e14e9415b71f6307e4a0bc83df3df rutaorg_a1989m11-12n8.pdf