Q_l-cohomology projective planes from Enriques surfaces in odd   characteristic
  We give a complete classification of Q_l-cohomology projective planes with isolated ADE-singularities and numerically trivial canonical bundle in odd characteristic. This leads to a beautiful relation with certain Enriques surfaces which parallels the situation in characteristic zero, yet displays intriguing subtleties. 
Matthias Sch\"utt
math.AG