4 http://hdl.handle.net/10338.dmlcz/135154 4 News http://hdl.handle.net/10338.dmlcz/124161 News Book reviews http://hdl.handle.net/10338.dmlcz/124157 Book reviews On $n$th order differential equations over Hardy fields http://hdl.handle.net/10338.dmlcz/124156 On $n$th order differential equations over Hardy fields Discretization problems on generalized entropies and $R$-divergences http://hdl.handle.net/10338.dmlcz/124158 Discretization problems on generalized entropies and $R$-divergences