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@article{IPM_1988__3_6_68937, author = {{\CYRA}.{\CYRI}. {\CYRK}{\cyro}{\cyrr}{\cyra}{\cyrb}{\cyrl}{\cyre}{\cyrv}}, title = {{\CYRO} {\cyrp}{\cyrr}{\cyro}{\cyri}{\cyrz}{\cyrv}{\cyro}{\cyrd}{\cyrn}{\cyrery}{\cyrh} {\cyrp}{\cyro} {\cyrn}{\cyra}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrm} {\cyrk}{\cyrv}{\cyra}{\cyrz}{\cyri}{\cyrv}{\cyrery}{\cyrp}{\cyru}{\cyrk}{\cyrl}{\cyrery}{\cyrh} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrl}{\cyro}{\cyrv}}, journal = {Issledovanija po prikladnoj matematike}, pages = {92--96}, publisher = {mathdoc}, volume = {3}, number = {6}, year = {1988}, zbl = {0665.49011}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IPM_1988__3_6_68937/} }
А.И. Кораблев. О производных по направлениям квазивыпуклых функционалов. Issledovanija po prikladnoj matematike, Tome 3 (1988) no. 6, pp. 92-96. http://geodesic.mathdoc.fr/item/IPM_1988__3_6_68937/