00602naa#a2200205#i#450# EN\RIOR\bibl\3664 20240505181603.7 2308-0191 20140625b2014####ek#y0engy0150####ca RUS RU EXPERIMENTAL RESEARCH OF A HINGE UNIT OF STEEL SPATIAL GRID FRAMINGS Journal article Moscow Publishing Center RIOR 2014 3 с. Journal article local Alekseev Sergey Tsaritova Nadezhda Gennad'evna Buzalo Nina Aleksandrovna Petrov Igor riorpub.com