Christian Buckl Matthias Regensburger Alois Knoll Gerhard Schrott Generic Fault-Tolerance Mechanisms Using the Concept of Logical Execution Time. 3-10 2007 PRDC http://doi.ieeecomputersociety.org/10.1109/PRDC.2007.14 conf/prdc/2007 db/conf/prdc/prdc2007.html#BucklRKS07