Vasileios Theodorou published journal article on ETL Process Quality
Vasileios Theodorou, with Alberto Abelló, Wolfgang Lehner and Maik Thiele, published a journal article on ETL Process Quality in a special issue of "Concurrency and Computation: Practice and Experience". You can access it here: http://onlinelibrary.wiley.com/doi/10.1002/cpe.3729/abstract