Seventieth birthday of Professor Alexander Zenisek
Petr Knobloch:
On stability of the $P_n^ mod/P_n$ element
for incompressible flow problems
Prem Nath, Dhiraj Kumar Singh:
On a multiplicative type sum form functional equation and its role in information theory
Pavel Doktor, Alexander Zenisek:
The density of infinitely differentiable functions in Sobolev spaces with mixed boundary conditions
