%0 Journal Article %T MODELS OF CONSUMER BEHAVIOR OF AN INDIVIDUAL IN TERMS OF DIFFERENT SCIENCES %A Gushchina, E.. %A Vitalieva, E.. %K consumer behavior, systematic approach, information field, marginal utility %J Vestnik of Astrakhan State Technical University. Series: Economics %D 2012 %N 2012 %P 6 %I Astrakhan State Technical University