%0 Journal Article %T Mathematical Model of Product Display on the Shelf Space of a Retail Chain with the Presence of Expandable and Contractible Segments for Definite Types of Products %A Chernyahovskaya, E.S. %K mathematical modelling, optimization, shelf space allocation %J Intellectual Technologies on Transport %D 2024 %N 0 %P 9 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"