@book{5040, author = {Păun, Gheorghe,}, title = {Current trends in theoretical computer science :}, publisher = {World Scientific,}, year = {1993}, address = {Singapore ;}, edition = {1st ed.}, note = {Based on columns and tutorials published in the Bulletin of the European Association for theoretical computer science in the period 1992-2000.}, url = {http://www.loc.gov/catdir/toc/fy032/2001270898.html} }