Riemann Surface Laminations with Singularities
  In these introductory notes we give the basics of the theory of holomorphic foliations and laminations. The emphasis is on the theory of harmonic currents and unique ergodicity for laminations transversally Lipschitz in CP^2 and for generic holomorphic foliations in CP^2. 
John Erik Fornaess and Nessim Sibony