title = {Priorities as a Basis for Control in Nonsequential Systems.},
author = {Friedrich Gebhardt}, journal = {Cybernetics and Systems}, number = {2}, pages = {121-162}, url = {http://dblp.uni-trier.de/db/journals/cas/cas28.html#Gebhardt97}, volume = {28}, year = {1997}, description = {dblp}, ee = {http://dx.doi.org/10.1080/019697297126182}, date = {2008-02-08},
keywords = {dblp }
::