@article{MZM_1967_1_5_a7,
     author = {V. P. Glushko},
     title = {Estimates of solutions of an elliptic-parabolic equation of the second order},
     journal = {Matemati\v{c}eskie zametki},
     pages = {555--564},
     year = {1967},
     volume = {1},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1967_1_5_a7/}
}