The scientific octahedron of M. J. Plushch Book review on: Plushch M. J. Slovoforma u semantychno elementarnomu ta uskladnenomu rechenni. Vydrani pratsi. — K., 2011. — 362 p. (The word-form in semantic elementary and complicated sentences. Selected wo - M. Stepanenko; S. Pedchenko (Ukrainian Language, 2012)