New Features in BSF4ooRexx - Flatscher, Rony G.; Jansen, René Vincent (Flatscher , R G 2023 , New Features in BSF4ooRexx . in R V Jansen (ed.) , 2015 RexxLa International Rexx Language Symposium Proceedings . Rexx Language Association , Amsterdam , RexxLA Symposium Proceedings Series , pp. 137-145 , 2015 - 26th Annual Rexx Symposium , Wien , Austria , 29/03/15, 2023)