@article{MZM_2009_86_2_a15,
     author = {V. I. Ushakov and O. V. Syrnikova},
     title = {On the {Behavior} of {Large} {Values} of the {Time} {Required} for {Solving} the {Second} {Boundary-Value} {Problem} for the {Barenblatt--Zheltov--Kochina} {Equation} in an {Unbounded} {Domain}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {318--320},
     publisher = {mathdoc},
     volume = {86},
     number = {2},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2009_86_2_a15/}
}