Volodymyr Babiy Ryszard Janicki Tiffany Jingco Tamar Kakiashvili Waldemar W. Koczkodaj Marc Woodbury-Smith Benefits of Using Tabular Expressions in Planning Health Services. 99-102 2009 Software Engineering Research and Practice conf/serp/2009 db/conf/serp/serp2009.html#BabiyJJKKW09