Transcendence problems connected with Drinfelʹd modules
A note on the unit group of $ZS_4$
A note on the characterization of ET-sets in global fields
Some criterions for the class number of a real quadratic field of R-D type to be one
Some old and recent arithmetical results concerning modular forms and related zeta functions
Generalization of the set {1,2,5}
Lie algebras with solvable word problem