5 http://hdl.handle.net/10338.dmlcz/151794 5 A determinant formula from random walks http://hdl.handle.net/10338.dmlcz/151798 A determinant formula from random walks On the diophantine equation $x^2+2^a3^b73^c=y^n $ http://hdl.handle.net/10338.dmlcz/151797 On the diophantine equation $x^2+2^a3^b73^c=y^n $ Coaxial filters of distributive lattices http://hdl.handle.net/10338.dmlcz/151796 Coaxial filters of distributive lattices Some properties of algebras of real-valued measurable functions http://hdl.handle.net/10338.dmlcz/151795 Some properties of algebras of real-valued measurable functions