@article{AA_2020_32_3_a8,
     author = {V. Kozlov and J. Taskinen},
     title = {Floquet problem and center manifold reduction for ordinary differential operators with periodic coefficients in {Hilbert} spaces},
     journal = {Algebra i analiz},
     pages = {191--218},
     publisher = {mathdoc},
     volume = {32},
     number = {3},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2020_32_3_a8/}
}