@articleWindmann_Haeb-Umbach_2009, title=Approaches to Iterative Speech Feature Enhancement and Recognition, volume=17, DOI=10.1109/TASL.2009.2014894, number=5, journal=IEEE Transactions on Audio, Speech, and Language Processing, author=Windmann, Stefan and Haeb-Umbach, Reinhold, year=2009, pages=974–984 
LibreCat: /record/11937
DOI: 10.1109/TASL.2009.2014894