On the distribution of the free path length of the linear flow in a honeycomb

Boca, Florin P.; Gologan, Radu N.

Annales de l'Institut Fourier, Volume 59 (2009) p. 1043-1075

Ergodic actions of compact matrix pseudogroups on $C^{*}$-algebras

Boca, Florin P.

Astérisque, Recent advances in operator algebras - Orléans, 1992, (1995) p. 93-109