1) First of all,the subdivision into phraseological units (as non-idiomatic units) and idioms contradicts the leading criterion of a phraseological unit suggested by Pr. Smirnitsky: it should be idiomatic.
2) Pr.Koonin also objectsto the inclusion of such word-groups as black art, first night in phraseology as all these word-groups are not characterized by a transferred meaning.
3) It is also pointed outthat verbs with post-positions (e.g. give up) are included in classification but their status as phraseological units is not supported by any convincing argument.