Scaling corrections: site-percolation and Ising model in three   dimensions
  Using Finite-Size Scaling techniques we obtain accurate results for critical quantities of the Ising model and the site percolation, in three dimensions. We pay special attention in parameterizing the corrections-to-scaling, what is necessary to put the systematic errors below the statistical ones. 
H. G. Ballesteros, L. A. Fernandez, V. Martin-Mayor, G. Parisi, J. J.   Ruiz-Lorenzo