%0 Journal Article %T METHOD OF STRUCTURING PROBLEM OF ACCESS NETWORK ELEMENTS DESIGN BASED ON OPTICAL TECHNOLOGIES %A Marysheva, I.. %A Sorokin, A.. %A Grigorieva, I.. %K OSS/BSS system, optical access network, IDEF0 diagram, draft, detail design %J Vestnik of Astrakhan State Technical University %D 2019 %N 2019 %P 6 %I Astrakhan State Technical University