THE FIRST EXAMPLE OF MECHANOCHEMICAL SYNTHESIS OF ORGANOMETALLIC PINCER COMPLEXES СтатьяAleksanyan D.V., Churusova S.G., Aysin R.R., Klemenkova Z.S., Nelyubina Y.V., Kozlov V.A.Inorganic Chemistry Communications. Том 76. 2017. С. 33-35