@inbook {kimelman_strata-various:_1994, title = {Strata-Various: Multi-layer visualization of dynamics in software system behavior}, booktitle = {Proceedings Visualization {\textquoteright}94}, year = {1994}, pages = {172{\textendash}178}, publisher = {IEEE Computer Society Press}, organization = {IEEE Computer Society Press}, author = {Doug Kimelman and Bryan Rosenburg and Tova Roth} }