@article{ZNSL_1977_69_a10,
     author = {A. P. Oskolkov},
     title = {Construction of characteristic functions for the system of {Navier--Stokes--Voigt} equations and the {BBM} equation},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {136--148},
     publisher = {mathdoc},
     volume = {69},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1977_69_a10/}
}