Tikhov Valerii Valer'evich

Publications in Math-Net.Ru

1. About Not Countable Ideals in a Semi-Lattice of the Enumeration Degrees
   
   Model. Anal. Inform. Sist., 19:5 (2012),  74–80
2. Countable Ideals in a Semi-Lattice of the $\mathbf{D}_e$ Enumeration Degrees
   
   Model. Anal. Inform. Sist., 19:4 (2012),  59–66