@article{TUW-193738, author = {Jachan, Michael and Matz, Gerald and Hlawatsch, Franz}, title = {Vector Time-Frequency AR Models for Nonstationary Multivariate Random Processes}, journal = {IEEE Transactions on Signal Processing}, year = {2009}, volume = {57}, number = {12}, pages = {4646--4659}, url = {http://publik.tuwien.ac.at/files/PubDat_193738.pdf}, doi = {10.1109/TSP.2009.2026600} }