KOLDOVSKÝ, Z., MÁLEK, J., MULLER, M., TICHAVSKÝ, P. On semi-blind estimation of echo paths during double-talk based on nonstationarity. In: 2014 14th International Workshop on Acoustic Signal Enhancement (IWAENC). USA: IEEE, 2014, s. 198-202. ISBN 978-1-4799-6808-4. Dostupné z: https://doi.org/10.1109/IWAENC.2014.6954006.