Mark van den Brand Alex Sellink Chris Verhoef Control Flow Normalization for COBOL/CICS Legacy System. 11-20 1998 conf/csmr/1998 CSMR http://csdl.computer.org/comp/proceedings/csmr/1998/8421/00/84210011abs.htm db/conf/csmr/csmr1998.html#BrandSV98