TY JOUR TI IMPROVEMENT OF GREENHOUSES WITH A FRAME OF ROD STRUCTURES KW greenhouse KW frame KW rod structure KW connection KW structure JO Construction and Architecture AU Tsaritova, N.G. AU Kurbanov, A.I. AU Kurbanova, A.A. AU Lagutina, D.R. PY 2022 IS 10 PB Publishing Center RIOR