@article{10_14736_kyb_2018_3_0557,
     author = {Krajewski, Wies{\l}aw and Viaro, Umberto},
     title = {Routh-type $L_2$ model reduction revisited},
     journal = {Kybernetika},
     pages = {557--575},
     publisher = {mathdoc},
     volume = {54},
     number = {3},
     year = {2018},
     doi = {10.14736/kyb-2018-3-0557},
     mrnumber = {3844832},
     zbl = {06987022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14736/kyb-2018-3-0557/}
}