The Continuous Time Random Walk, still trendy: Fifty-year history, state   of art, and outlook
  In this issue we demonstrate the very inspiring role of the continuous-time random walk (CTRW) formalism and its numerous modifications thanks to their flexibility and various applications as well its promising perspectives in different fields of knowledge. A short review of significant achievements and possibilities is given, however, still far from completeness. 
Ryszard Kutner and Jaume Masoliver
cond-mat.stat-mech nlin.SI