Doklady Mathematics
Doklady Mathematics > 2019 > 99 > 1 > 75-78
Doklady Mathematics > 2019 > 99 > 1 > 108-112
Doklady Mathematics > 2019 > 99 > 1 > 83-86
Doklady Mathematics > 2019 > 99 > 1 > 64-67
Doklady Mathematics > 2019 > 99 > 1 > 104-107
Doklady Mathematics > 2019 > 99 > 1 > 52-56
Doklady Mathematics > 2019 > 99 > 1 > 48-51
Doklady Mathematics > 2019 > 99 > 1 > 5-10
Doklady Mathematics > 2019 > 99 > 1 > 11-13
Doklady Mathematics > 2019 > 99 > 1 > 23-27
Doklady Mathematics > 2019 > 99 > 1 > 31-35
Doklady Mathematics > 2019 > 99 > 1 > 28-30
Doklady Mathematics > 2019 > 99 > 1 > 79-82
Doklady Mathematics > 2019 > 99 > 1 > 71-74
Doklady Mathematics > 2019 > 99 > 1 > 68-70
Doklady Mathematics > 2019 > 99 > 1 > 57-59
Doklady Mathematics > 2019 > 99 > 1 > 95-98
Doklady Mathematics > 2019 > 99 > 1 > 99-103
Doklady Mathematics > 2019 > 99 > 1 > 40-43
Doklady Mathematics > 2019 > 99 > 1 > 36-39