@article{CMFD_2007_21_a6,
     author = {R. V. Shamin},
     title = {On the estimate of lifetime for solutions of the {Cauchy{\textendash}Kovalevskaya} system with examples in hydrodynamics of ideal fluid with free surface},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {133--148},
     year = {2007},
     volume = {21},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2007_21_a6/}
}