Duality Based A Posteriori Error Estimation for Quasi-Periodic Solutions Using Time Averages. - Malte Braack; Erik Burman; Nico Taschenberger (SIAM J. Sci. Comput., 2011)

A posteriori control of modelling and discretization errors for quasi periodic solutions. - Malte Braack; Nico Taschenberger (J. Num. Math., 2014)