TY - BOOK AU - Thomas, Wolfgang Ed., TI - Foundations of software science and computation structures: Second International Conference, FOSSACS '99 ... Amsterdam, The Netherlands, March, 1999: proceedings SN - 3540657193 CY - Berlin KW - Computer software KW - Congresses KW - System analysis N1 - Conference proceedings; held as part of the joint European Conferences on Theory and Practice of Software, ETAPS '99 ER -