Robuta

https://msp.org/iig/2018/16-1/p22.xhtml Innovations in Incidence Geometry: Algebraic, Topological and Combinatorial Vol. 16, No. 1, 2018 incidence geometry innovations algebraic topological combinatorial https://msp.org/iig/2017/15-1/p09.xhtml Innovations in Incidence Geometry: Algebraic, Topological and Combinatorial Vol. 15, No. 1, 2017 incidence geometry innovations algebraic topological combinatorial