- Combinatorial Hopf Algebras and Generalized Dehn-Sommerville Equations – M Aguiar, N Bergeron, F Sottile
- Superinduction for Pattern Groups – E. Marber and N. Thiem

Open problems in supercharacters -
The Cayley trick and triangulations of products of simplices – Santos

The Cayley trick, lifting subdivisions and the Bohne-Dress theorem on zonotopal tilings – Birkett Huber, Jörg Rambau and Francisco Santos - About polytopes of valuations on finite distributive lattices – Dobbertin

Graphs on surfaces & their applications (Encyclopedia of mathematical sciences, Vol. 141)