Algebraic characterization of some fuzzy topological spaces
Transcendence problems connected with Drinfelʹd modules
Some old and recent arithmetical results concerning modular forms and related zeta functions
Lie algebras with solvable word problem
A note on the unit group of $ZS_4$
Generalization of the set {1,2,5}
Presentation of knot groups and their subgroups
A note on the characterization of ET-sets in global fields