Peter Wieland, Rodolphe Sepulchre, Frank Allgöwer. An internal model principle is necessary and sufficient for linear output synchronization. Automatica, 47(5):1068-1074, 2011. [doi]
@article{WielandSA11, title = {An internal model principle is necessary and sufficient for linear output synchronization}, author = {Peter Wieland and Rodolphe Sepulchre and Frank Allgöwer}, year = {2011}, doi = {10.1016/j.automatica.2011.01.081}, url = {http://dx.doi.org/10.1016/j.automatica.2011.01.081}, tags = {synchronization}, researchr = {https://researchr.org/publication/WielandSA11}, cites = {0}, citedby = {0}, journal = {Automatica}, volume = {47}, number = {5}, pages = {1068-1074}, }