F. Fasching, W. Tuppa, S. Selberherr:
"VISTA - The Data Level";
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 13 (1994), 1; 72 - 81.
http://dx.doi.org/10.1109/43.273748Electronic version of the publication:
http://www.iue.tuwien.ac.at/pdf/ib_1994/JB1994_Fasching_1.pdf