@article{ZNSL_1969_14_a1,
     author = {K. K. Golovkin},
     title = {The example of non-uniqueness of bounded classical solutions of {Navier{\textendash}Stokes} equations whose difference vanishes at the infinity},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {8--23},
     year = {1969},
     volume = {14},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1969_14_a1/}
}