Chuchman, Ivan, Ivan Franko Lviv National University, Ukraine

• Vol 12, No 2 (2011) - Articles
  On a semigroup of closed connected partial homeomorphisms of the unit interval with a fixed point
  Abstract  PDF
• Vol 6, No 1 (2007) - Articles
  On \(H\)-closed topological semigroups and semilattices
  Abstract  PDF