Search results for: X. Yi
Siberian Mathematical Journal > 2019 > 60 > 1 > 56-61
Siberian Mathematical Journal > 2015 > 56 > 2 > 304-312
Siberian Mathematical Journal > 2019 > 60 > 1 > 56-61
Siberian Mathematical Journal > 2015 > 56 > 2 > 304-312