%0 Journal Article %A Henry Kvinge %A Can Ozan Oğuz, %A Michael Reeks %T The Center of the Twisted Heisenberg Category, Factorial P-Schur Functions, and Transition Functions on the Schur Graph %J Séminaire lotharingien de combinatoire %D 2018 %V 80B %I mathdoc %U http://geodesic.mathdoc.fr/item/SLC_2018_80B_a75/ %F SLC_2018_80B_a75