Algebraic & Geometric Topology Volume 1 (2001)

S M Gusein-Zade, I Luengo, A Melle-Hernández, On the power structure over the Grothendieck ring of varieties and its applications, Proceedings of the Steklov Institute of Mathematics 258 (2007) 53

T OHMOTO, Generating functions of orbifold Chern classes I: symmetric products, Mathematical Proceedings of the Cambridge Philosophical Society 144 (2008)

H Tamanoi, Generalized orbifold Euler characteristics of symmetric orbifolds and covering spaces, Algebraic & Geometric Topology 3 (2003) 791

H Tamanoi, Infinite product decomposition of orbifold mapping spaces, Algebraic & Geometric Topology 9 (2009) 569