Selected papers."This DIMACS volume on the 1992-1993 DIMACS Special Year on Combinatorial Optimization contains refereed versions of papers from works...
"This DIMACS volume on the 1992-1993 DIMACS Special Year on Combinatorial Optimization contains refereed versions of papers from workshops held at DIMACS at Rutgers University during the period of September 1992 through August 1993." -- foreword.
"The fourth special year of DIMACS, in 1992/93, (...) " -- pref.