TY - BOOK AU - Finkel,A. AU - Jantzen,M. ED - Symposium on Theoretical Aspects of Computer Science TI - STACS 92: 9th Annual Symposium on Theoretical Aspects of Computer Science, Cachan, France, February 13-15, 1992 : proceedings PY - 1992/// CY - Berlin PB - Springer-Verlag KW - Electronic data processing KW - Congresses KW - Computers ER -