%0 Journal Article
%T Rigid gems in dimension n
%A Paola Bandieri
%A Carlo Gagliardi
%J Mathematics
%D 2011
%I arXiv
%X We extend to dimension $n \geq 3$ the concept of $\rho$-pair in a coloured graph and we prove the existence theorem for minimal rigid crystallizations of handle-free, closed $n$-manifolds.
%U http://arxiv.org/abs/1105.0507v1