@article{MZM_1990_48_5_a22,
     author = {S. S. Titov},
     title = {An analogue of the {Kovalevskaya} theorem for linear evolution equations with constant coefficients},
     journal = {Matemati\v{c}eskie zametki},
     pages = {156--157},
     publisher = {mathdoc},
     volume = {48},
     number = {5},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1990_48_5_a22/}
}