\BOOKMARK [1][-]{section.1}{Introduction}{}% 1
\BOOKMARK [1][-]{section.2}{General properties}{}% 2
\BOOKMARK [1][-]{section.3}{Shifting property for Riordan matrices}{}% 3
\BOOKMARK [1][-]{section.4}{Shifting property for Sheffer matrices}{}% 4
\BOOKMARK [1][-]{section.5}{Shifting property for connection constants matrices}{}% 5