@article{IM2_1988_30_3_a10,
     author = {S. I. Piskarev},
     title = {Estimates of the rate of convergence in solving ill-posed problems for evolution equations},
     journal = {Izvestiya. Mathematics },
     pages = {639--651},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {1988},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1988_30_3_a10/}
}