On 19 of April 70 years have passed since birthday of academician Andrey Ershov (1931-1988). Visit official Ershov site for more information about A.P.Ershov.
Memory date
On 19 of April 70 years have passed since birthday of academician Andrey Ershov (1931-1988). Visit official Ershov site for more information about A.P.Ershov.