%0 Journal Article %A Megumi Harada %A Tatsuya Horiguchi %A Mikiya Masuda %A Seonjeong Park %T The Volume Polynomial of Regular Semisimple Hessenberg Varieties and the Gelfand--Zetlin Polytope %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2019 %P 344-373 %V 305 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2019_305_a18/ %G ru %F TM_2019_305_a18