@article{RM_2017_72_5_a2,
     author = {O. I. Mokhov},
     title = {Pencils of compatible metrics and integrable systems},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {889--937},
     publisher = {mathdoc},
     volume = {72},
     number = {5},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2017_72_5_a2/}
}