@article{TUW-136972, author = {Bruckner, Robert and Tjoa, A Min}, title = {Capturing Delays and Valid Times in Data Warehouses - Towards Timely Consistent Analyses}, journal = {Journal of Intelligent Information Systems}, year = {2002}, volume = {19}, number = {2}, pages = {169--190}, url = {http://www.kluweronline.com/issn/0925-9902} }